I'm kind of torn on these. I think the build quality is great. I own Titan, Bells, and Abmat crash pads. I think these are the best made of the bunch. I also think the price is pretty fair. The one performance issue I have is how "stiff" they are, which is only an issue depending on what your use case is. I don't like them for dropping overhead implements. They are very stiff and it doesn't absorb the bounce very well. But if you were using them for something like deadlift silencers, they would be great.
Performance
Value
Build Quality