Who would pick Kakuzu when it even says in his description that he regularly kills his partners? And he fought the first Hokage and survived. I really wouldn't wanna tussle with him, I'd severely doubt my chances of getting out alive.
As for Hidan, too creepy, and he'd probably kill me just for giggles.
I'd go Deidara or Sasori, they're both equal for me. Sasori's the least likely to kill you but if he walks around in his Hiruko puppet all day I'd get a little pissed off at him after a while. As for Deidara, he's more likely to flip out and kill you than Hidan or Kakuzu but I still reckon he'd do it. Also, if he loses his temper at an opponent and kills himself I'd die to, he was willing to kill Tobi to beat Sasuke.
So all in all, I'd have to choose Sasori.
Currently Watching: Mekakucity Actors, Broken Blade (2014), No Game No Life
Re: if u where an Akatsuki...........
Anyone but Hidan...Hidan has been the only villain thus far that I just HATE. I think I'd prefer Sasori or Kakuzu over Deidara, though I have nothing against Deidara as a character at all. In fact, personality-wise I'd pick Deidara over the other 3. Based on battle ability, I'd prefer Sasori and Kakuzu. Not saying Deidara is weak either, he's not of course. Hidan is just...I hate him =_=
Kakuzu for sure, if i would be in the Akatsuki...I would be it's most powerful member and thus would have nothing to fear from Kakuzu. Plus he loves making money, it doesn't matter what world i'm in, money is always going to be priority number one.
Riding around with a blunt in my lip, the sun in my eyes with a gun on my hip.
"In this world wherever there is light - there are also shadows. As long as the concept of winners exist, there must be losers. The selfish desire of wanting to maintain peace causes wars, and hatred is born to protect love" - Madara Uchiha