Poppers are my favorite for obvious reasons. Detailed crawfish patterns are very elegant in the vise, but all you need is a crawfish colored wooly weighted to bounce along the bottom. Pine squirrel streamers are hard to beat. They can be fished right under the surface, in the middle, or on the bottom.
It seems like the standard answers you will find to this question on the internet is clousers and sneaky pete's. And I'm not knocking their ability to catch fish, but I have never done that well on them, probably because I hardly ever fish them. I have 3 or 4 clousers total and no pete's. The good thing about bass is that they are not real particular when they are hungry. As long as it looks alive they will want to kill it.