I've tried labeda addiction and rink rat identity (the new green ones) both at 76a (XXX for rink rat). The labeda's seemed to have better grip but less durability. They started to crack and split much faster than the identity. Addictions felt easier to tight turn/crossover but identitys feel faster.
The identity wheels slipped when they were new when making crossovers as above, but did go away after you break them in. I am thinking about trying trickster next based on the above posts. I'll follow up then.