Right now I have a 5/4/3 hyperflex and a cheap xcel 3/2 infiniti backzip. I'm looking at the 3/2 xcel drylock when it comes up on whiskey and thinking that it's warmer than other 3/2s. If I get the drylock, I'm hoping that I can extend wearing the 3/2 in high 40-50 deg temps but I wasn't sure. Does anyone else have a 3/2 drylock and how cold can they go with it?

I don't have a 4/3 and I guess that would be an option. I just feel that the drylock 3/2 would get into the 4/3 range anyway.