I use the Herbal Tarot when reading for the general public or for friends. It's pretty generic and safe looking for people who are not used to tarot imagery.
For myself, I will use the Witches Tarot. Uses some Kabbalah symbolism and the artwork is similar but not always the same as Rider Waite.
Crowley Thoth Deck has some really beautiful and powerful imagery as well.
If you want to see lots of decks with some of the artwork you can go to LLewellyn.com. They have a deck for anyone, including dragons, fairies, sexual magic, the Kamasutra and even Klimt!
Just keep swimming, Just keep swimming... ~ Dori
Willow ~ 44yo bi woman, married to Bear (formerly known as TB) for 18 years
Bear-Maybe poly/maybe mono straight man, still feeling it out
Armadillo (formerly known as BF) - currently out of the picture. Depression is evil...