Here's an easy guide to my sets/series.

Full Glory Waifus [FGW]: The longest running series I have, debut in October 2024. Typically 72-90 cards to collect per set, including holofoils and higher rarity cards to chase after. This series features a cast of original characters that continue to appear in future sets. Imagery depicts full nudity and sexual acts, typically in a traditional anime style. This is the main/most popular series I publish. If you're only going to collect one series, I strongly recommend this one.

Ahegao Orgasm: 72 cards to collect, debut in early 2025. Non-nude but highly sexualized, mostly in a traditional anime style. All the characters in here are random, but one (Imani) made her first appearance here and became an official member of the Waifu Harem later on.

Love Toons: This one is becoming a series, with Volume 2 coming soon. Volume 1 is non-nude, but highly sexualized. It's done in a kawaii cute toon style, making it both sexy and fun. Volume 1 contains 54 cards to collect, including 9 each of Angella & Tenko. Volume 2 made the switch to full nudity and sexual acts, and contains holofoils (The Discord community voted for this change). Volume 2 features 54 cards to collect, including 9 each of Emma and Kaida.

Divine Phantasia: An imaginative & vibrant chaotic Sketchline set. I challenge you to find a better example of "Hentai is art". 108 cards to collect including holofoils and high rarity chase cards. Several members of the Waifu Harem make appearances here.

Candy Girls: 54 cards to collect, including holofoils and Serialized chases. Non-nude highly suggestive and sexualized. A theme of candy, chocolate, and all things sticky-sweet. 4 Waifu Harem members made their first appearances here, alongside slimes and bee girls.

Hentai Horrors: Currently on hiatus until spooky season, this set features 54 cards to collect. Graphic nudity thats more likely to disturb you than it is to arouse. Each card depicts horrifying monstrosities eager to harvest your seed and your soul.

FlipCard: An original single Player deck-building card game. Lead your adventuring party of Waifus into the dungeons to battle orcs, goblins, and other creatures. The enemies are horny and eager to violate your lovely ladies. Will you succeed in your quest? Or will your entire party be flipped face down and covered in cum?

Pussy-Mon: An evolving set, and interactive collecting experience. New Mons get routinely added and can often be obtained for free during promotional events. The theme is Pokemon reimagined as Waifus.

ViXXXens: A semi-realistic style featuring the same vibrant colors you'd expect from an anime style. Fully nude, and currently available as either Goth or Ebony themes.

Culture Idols: 3D textured cards sold as a "collectors pack" with no need to chase cards. Each volume is two cards, and you'll get both in one pack. These feature a holofoil backing. The Waifu is printed onto the card in a thick layer of textured ink which feels a bit like plastic or rubber, allowing you to feel the countours and curves of the character's body and intimate parts.

Additional Notes - 
Sets typically remain available for roughly one year before they are discontinued. The oldest sets are best from a collectors perspective, as they will soon be out of print and more rare.