A Warrior Head? Over 50$? Heavy?! Never, warrior is totally attack-centric... no expensive head (I think it's called the "performance series, razer, blade and (r)evolution) is heavy, STX has some expensive heads at a higher weight, but you're crazy to think warrior would! As for matrix vs. razer... I honestly have never touched one, but it doesn't look much better than the edge propinch and id get that over matrix (plus I here edge pp is more stiff...) but whatever, you really need a non-goalie for this kind of advice
"So Knives out,
Cut off it's head,
But don't look down,
Just put it in the pot." - Radiohead