Here are my favorite tarot decks and The Liber T is my main right now since the moment I've purchased it over 2 years ago.
All Hallows Tarot: I've been waiting so long to get that one (4 years?). So cute, Halloweenish, autumnal... Autum is my favorite season.
Archeon Tarot: the only photocollage with real people deck I love so far.
Bohemian Gothic Tarot (silver): for long in term of gothic and dark decks the Gothic stayed my favorite but the BG is I think ex aquo with it in my heart. Since they're set in different worlds (both seem to be a world in themselves) they fulfil different needs in me.
Tarot of Dreams: I play videogames so I love digital arts, but so far I've found digital decks really really lacking (the real talented digital artists are too busy making videogames than tarot decks obviously). I was really disapointed with the Gilded myself, but the Tarot of Dreams is way way better and more beautiful and so expressive, while in the Gilded they're so wooden. I've seen the new deck by Ciro and I still prefer the Tarot of Dreams over it, I like the images better.
Druidcraft Tarot: the best pagan celtic deck I've seen so far. I have all their decks, the artist draws so beautifully.
Fairytale Tarot (MPR): the best fairytales deck I've seen so far (I have yet to get the one by Lisa Hunt). I love fairytales.
Golden Tarot: best medievalish deck, oh so beautiful and lush and golden.
Gothic Tarot: my favorite, along with the BG, gothic deck.
Liber T Tarot of Stars Eternal: my favorite occult weird modern deck. That one is a fellow aquarian, that is why him and I like to hang together so much.
Lunatic Tarot: my favorite magaish asian deck.
Medieval Cat Tarot: I love the Soprafino medievalish look, the red color, the design and of course these kitties that eerily look like mine (half ginger half white). My Maurice is almost on every card!