Yes to an extent. Weight is a big factor. But I'm also not very heavy. For me, 147s have always felt the best and most comfortable. Sizes in the 150s feel really awkward and cumbersome, but that's just me.
Hey, Don here... wanted to let you know that if you still have it, I'd be happy to exchange it for a different size (I think we might have a rounds in a size you need, if not we could do a killbox which is really similar). We do that all the time; rarely will someone win a deck that so happens to be in their size. Email email@example.com
, and give him a link to this thread