Ehh, everyone's got metalcloaks. In a world where everyone tries to make their Jeep unique and their own, I like going with other brands as long as they are quality. I'd put mine up against metal cloaks any day. I'm sure both are great. I'm not knocking either. I was torn between the metal cloaks and core 4x4, and went with core4x4 for their customer service and I like the bent arms better, and the core ones are substantially thicker than the metalcloaks. Like I said, I'm sure both are great and couldn't go wrong with either. I would take metalcloaks over tier two but tier three over metalclaoks.
I was interested in the double Currie Jonny joint arms but decided I didn't need them.
I'm not knocking your purchase. They do look quality and made in the good ole, so no worries here. Can't go wrong with the JJ at one end. My only concern is the poly joint. They say "poly". Does that mean they are a polyurethane bushing vs. rubber?