Hello, I'm just looking for a new skates and I have interested in new Vapor line, especially x600. My question is if anyone could tell me about these skates, if it's worth to buy it or better to buy skates from old Vapor line (or maybe Supreme? :) ). I cannot afford buying x700, but really like these skates, so at the moment I'm choosing between x600 and x500, but I'm open to other suggestions :D