Eek, that's a tough question because I have different preferences. For retail skates I like the one piece construction because I find it has much more lateral support at the sole level. For me this is one of the key areas if you skate lace free. The Jetspeeds are nice but too soft when unlaced (but this was 2 years ago and my mechanics have changed a lot and I need to give them another go). The AS1 and AS3 are fine but my current skate is a custom extra stiff apx2 I picked up off eBay. If you want something close to the one100 when laced up then I'd go with a Jetspeed, the AS1 / 3 are in a completely different realm when it comes to stiffness.