Hey forum!
I've decided that I want new heads for my snare. Right now I'm using an Evans Genera coated on the batter (tuned really high), and the factory head on the snare side. My question is: how much of a difference would it really make?
I assume changing the batter head would affect it a lot, as it did with my toms. Right now I'm considering an Aquarian Hi-definition Snare head for the batter. I've heard good things, and it looks cool (BLACK!!). But what I really want to know about is the snare side!

I KNOW the mystery of the
snare side head! I really want to know HOW to choose these, and what difference does it make. Right now I'm looking at Evans Hazy 200, or maybe 300 (what's the difference?) for the snare side.
Can anyone answer the huge question of what difference do they really make? Also can anyone offer any suggestions on other potential heads?