I am new to collecting shoes, but def not new to collecting. So far, I like this site, 23isback, eastbay. PYS, among some others. My question is general as to the best way to decide on WHAT to buy. I understand that the colorways change, but I am interested in collecting. I am looking at release dates, and then trying to find out if those are limited. The Christmas Nikes I slept on and regret.