ultras are honestly really good. they last so so much longer than regular pro models, and take a beating really good. and the price makes it way better as well. i got more because of how satisfied i was. ultras are in my opinion great.
i stripped the hell out of my Fr Id clamp. I was tightning it and the thread just came out still on the bolt piece of shit. and I was running it on oversized bars.
pro model- i broke some kids scooter at the skatepark. He grinds on unwaxed curbs and when i rode it it flexed and popped off like that. I am getting him a new deck