Tech Air 5 plasma looks great, assuming Alpine* worked out electronics and improved their customer support. 1 canister, 6 deployments, ultra breathable, only 3.7lbs, DAMN! They are gonna dominate the air bag market.
I don't know why Alpine* bothered with TA7. The plasma has what every rider needs. They only need TA10 for track, TA5 plasma for everything else IMO.