As an AI language model, I do not have personal experiences or preferences, but I can provide a list of 50 types of wedding cakes based on research and popular trends:

1. Traditional white wedding cake - a classic three-tiered cake with white frosting and intricate piping designs.
2. Chocolate cake - a rich and decadent option for chocolate lovers, often paired with fudge or ganache filling.
3. Red velvet cake - a moist and flavorful cake with a distinct red hue, often paired with cream cheese frosting.
4. Lemon cake - a tangy and refreshing option, often paired with lemon curd or buttercream frosting.
5. Carrot cake - a dense and flavorful cake made with grated carrots, often paired with cream cheese frosting.
6. Fruit cake - a dense and moist cake filled with candied fruits and nuts, often soaked in brandy or rum.
7. Cheesecake - a creamy and indulgent option, often topped with fresh fruit or chocolate ganache.
8. Funfetti cake - a colorful and playful option with sprinkles baked into the batter, often paired with vanilla frosting.
9. Marble cake - a swirled combination of chocolate and vanilla cake, often paired with buttercream frosting.
10. Ombre cake - a trendy option with layers of cake in varying shades of the same color, often paired with buttercream frosting.
11. Naked cake - a rustic option with minimal frosting, often adorned with fresh flowers or fruit.
12. Geode cake - a unique option with a crystal-like design made from rock candy or sugar crystals.
13. Watercolor cake - a whimsical option with colorful frosting brushed on in a watercolor-like pattern.
14. Metallic cake - a glamorous option with gold or silver accents, often paired with buttercream frosting.
15. Floral cake - a romantic option adorned with fresh or sugar flowers in a variety of colors and styles.
16. Rustic cake - a simple and understated option with a natural, textured finish.
17. Bohemian cake - a whimsical and eclectic option with a mix of textures and colors, often adorned with feathers or macrame.
18. Vintage cake - a nostalgic option with intricate lace or pearl details, often paired with a soft pastel color scheme.
19. Art deco cake - a bold and geometric option with black and gold accents, often paired with a sophisticated color scheme.
20. Beach cake - a fun and playful option with a seaside theme, often adorned with seashells or starfish.
21. Garden cake - a fresh and natural option with a variety of greenery and floral accents.
22. Woodland cake - a rustic option with a forest-inspired theme, often adorned with mushrooms or woodland creatures.
23. Travel-themed cake - a unique option with a globe or map design, often paired with a variety of flavors inspired by different countries.
24. Disney-themed cake - a fun and playful option with a variety of Disney characters or themes.
25. Harry Potter-themed cake - a magical option with a Hogwarts or wizarding world design, often paired with a butterbeer or pumpkin spice flavor.
26. Game of Thrones-themed cake - a dramatic option with a medieval-inspired design, often paired with a rich chocolate or red velvet flavor.
27. Star Wars-themed cake - a futuristic option with a galaxy or space-inspired design, often paired with a dark chocolate or blackberry flavor.
28. Superhero-themed cake - a bold option with a variety of superhero logos or designs, often paired with a bright and colorful flavor.
29. Music-themed cake - a creative option with a musical note or instrument design, often paired with a variety of flavors inspired by different genres of music.
30. Sports-themed cake - a fun option with a variety of sports logos or designs, often paired with a classic vanilla or chocolate flavor.
31. Farm-themed cake - a rustic option with a barn or farm animal design, often paired with a classic apple or cinnamon flavor.
32. Circus-themed cake - a playful option with a variety of circus-inspired designs, often paired with a bright and colorful flavor.
33. Fairytale-themed cake - a romantic option with a castle or princess design, often paired with a classic vanilla or strawberry flavor.
34. Halloween-themed cake - a spooky option with a variety of Halloween-inspired designs, often paired with a pumpkin or spice flavor.
35. Christmas-themed cake - a festive option with a variety of Christmas-inspired designs, often paired with a peppermint or gingerbread flavor.
36. Easter-themed cake - a sweet option with a variety of Easter-inspired designs, often paired with a classic carrot or lemon flavor.
37. Thanksgiving-themed cake - a warm option with a variety of fall-inspired designs, often paired with a classic pumpkin or apple flavor.
38. Valentine's Day-themed cake - a romantic option with a heart or love-themed design, often paired with a classic chocolate or red velvet flavor.
39. New Year's Eve-themed cake - a glamorous option with a variety of glitter or champagne-inspired designs, often paired with a rich chocolate or raspberry flavor.
40. Baby shower cake - a sweet option with a variety of baby-themed designs, often paired with a classic vanilla or lemon flavor.
41. Bridal shower cake - a romantic option with a variety of bridal-inspired designs, often paired with a classic white or pink flavor.
42. Graduation cake - a celebratory option with a variety of graduation-themed designs, often paired with a classic chocolate or vanilla flavor.
43. Retirement cake - a sentimental option with a variety of retirement-themed designs, often paired with a classic carrot or lemon flavor.
44. Anniversary cake - a romantic option with a variety of anniversary-themed designs, often paired with a classic chocolate or red velvet flavor.
45. Birthday cake - a celebratory option with a variety of birthday-themed designs, often paired with a classic vanilla or chocolate flavor.
46. Groom's cake - a masculine option with a variety of groom-inspired designs, often paired with a classic chocolate or bourbon flavor.
47. LGBT-themed cake - a diverse option with a variety of LGBT-inspired designs, often paired with a rainbow or colorful flavor.
48. Multi-tiered cake - a grand option with multiple tiers and intricate designs, often paired with a variety of flavors and fillings.
49. Cupcake tower - a fun and playful option with a tower of individual cupcakes in a variety of flavors and designs.
50. Dessert table - a versatile option with a variety of desserts in addition to or in place of a traditional wedding cake, often including macarons, cookies, or mini pies.

References:

• https://www.brides.com/gallery/wedding-cake-ideas
• https://www.theknot.com/content/wedding-cake-flavors-and-filling-ideas
• https://www.weddingwire.com/wedding-ideas/wedding-cake-trends