If I'm just going for a quick 40 and am low on funds I'll go for a St. Ides or Mickeys. But if I got some spendin' money I'll go for a Lobotomy Bock or John Henry Three Spiker Ale.
I got a new one to add to my favorites list that I found today. Rail Bender Ale
Was like a little over 8 bucks but worth it. It's pretty damn good. Check it out if you can find it.