I received a Yamaha YCR233S cornet from my teacher it suffered from light student abuse and a few stuck slides it doesn't matter because I fixed them up. My main horn is a Yamaha YTR1335s trumpet. I got a jazz band rehearsal tomorrow but I would like to give this cornet a go. do you think the trumpet will be better or the cornet? Because we got 5 trumpets lot of saxs and a trombone. We are playing Fever, Watermelon man,woodchoppers ball,mercy mercy mercy, sing sing sing.