1: Dracule Mihawk => he's just awesome. He's only one of the two Shichubukai who doesn't have a DF. The other one is Jinbei, but he's a fishman who are by default 10x times stronger than a human (still Jinbei is extremely strong even for a fishman). He can take on even the most powerful foes with just his sword, he can cut practically entire islands in half and he always keeps his calm. Also his hawk based theme is just badass, especially his eyes and hair. His cloths are cool too.
2) Sir Crocodile => I just like his character, the way he plans things a few step ahead, but still can be like in ID as in "oooh, war with WB, seems fun, I'll go". Introducing him a 2nd time in the manga was one of Oda's golden moves =D
Bartholomew Kuma => his DF is just hilarious: paws. Seems something stupid, but then he can use it to make freaking shockwaves xd It's also very difficult to actually understand him, what his purpose now exactly is.
3) Jinbei & Boa Hancock => I like Jinbei's whaleshark theme and how he looks like one of those Japanese "demons", Boa is just hilarious with her interaction with Luffy, though I find that DF power a bit weird as it didn't had any effect on Luffy because he didn't had impure thoughts, though there are a lot of characters which I can hardly imagine to have impure thoughts >.>
4) Donquixote Doflamingo => meh, don't really have an opinion about him, but he's always involved with crappy stuff like human auction house or Bellamy. He also looks weird.
5) Gecko Moria => I just don't like him, especially that stupid attitude of letting everyone else doing the work. He isn't that powerful either, he got his butt kicked by Jinbei and Doflamingo. Luffy didn't really had that much trouble beating him either if you would check the fight again, he had more trouble beating Oars then Moria. And I'm positive that Crocodile, Mihawk and Kuma wouldn't have much trouble with him either. Considering that Boa knows Haki she too should be able to beat him, so IMO he's the weakest of the Shichibukai.
