First impressions... Worn them since 8:30 this am, and still wearing them. 1 hour of court time. Fast hard courts. The traction was less than spectacular, but not horrible. I liked the less traction since I will slide a little on hard courts when I get to a drop shot or run out wide... A tiny bit of the rubbing on the inside of my ankle (if you read the B7 customer reviews you will see this) but nowhere near as long lasting (the irritation) as with the B7s. I was wearing one pair of Nike elite socks btw.
Making a comeback after ski season.
Biomimetic Max 200G x8 and a "few" others...