Hey guys. I know this thread is forever old, but I just picked up a QR Ultrafull wetsuit without the breakaway zipper. I got it on clearance I think a pretty fair deal ($150 including taxes) but I'm wondering if I'm missing out big w/o the breakaway zipper. Could someone describe to me what this means exactly? I could not really tell by looking between the 2 wetsuits, one with and one without, what the difference was. Just another thought, I am 6'2 160 and could not get the Medium-small (which by their chart should have fit me perfectly) past my hips.