Question about saxophone mouthpeices.?

I am primarily a tenor sax player, and I play on an otto link metal 7. I'll be playing Bari this summer and need a good mouth piece. I tried some ottolink and meyer hard rubber and so far my favorite is the 7 ottolink. I'm going to order an ortment off of wwbw, and need some advice for which ones to try. 100-250 range. I'm looking for a loud tone, for a jazz band.