The weight sucks, but you get used to it. It's the same Y-axis as snare, but you get to move the part around, which makes it both easier to learn and harder to learn at the same time. If you're physically capable, I highly recommend trying 'em for a season. I started my drumline career on small-blocks (6", 6", 8", 10", 12", 13"), marched three seasons on snare, marched a season outdoor and indoor on cymbals, then marched full-block quads (6", 8", 10", 12", 13", 14") with my university in '16 (definitely rough when you expect similar weight to small-blocks). Having been on that line with a center for Phantom Regiment and MCM helped reinforce one thing: It's mind over matter, and if you set your mind to it, you can conquer any obstacle or challenge. Take the chance if ya can, friend.