I play a lot of songs in quite low tunings (e.g. standard C, drop B etc), and the strings always sound quite bad, I need heavier gauge strings to make them sound better, right?

What kind of gauge strings should i be looking for to get that kind of tuning to sound good?
i use 12's
Quote by Deadmen
Wait for them by your door, and when they come.
Jump out with your wiener just hanging there and yell "Surprise!"
They'll never talk to you again, also make shure to helicoptor it a bit.

Memeber #665 of the Ibanez RG owners of the world club
Try out some Earnie Ball Beefy Slinky, that will sort you right out.