Do you mean reaching his peak form of 2010 or his career? I'd agree this is the best he's looked this year but for me it's a bit too early to say that he's better than, let's say, last year's Tour. I'd say his stage win has given him a boost and now wearing the leaders jersey will do even more. The challenge for him is handling the pressure. He appears to have the demeanor, kind of a laid back surfer-dude type of mentality (No offense to any surfers out there!😉), that doesn't allow things to get to him, which will be to his advantage. Still on today's stage, it must have been a humbling experiece to go from thinking that you've finally risen above your rival to find that he's answering all of your attacks and not getting dropped as you likely thought would occur after Sunday's stage. He needs to reassess his plan of action.