Wish they could hold up to a little bit of a drop but if you're careful you're fine. The OG grips it come with suck but there are some good upgrade options out there.
It's a curl bar that you can rack. Not terrible but also not that good. Knurling is almost nonexistent and the curve of the bar isn't exactly ergonomic.
I use this for my powerblocks. They advertise it for powerblocks. It's a pain to adjust the weight higher than 70lbs. Also it doesn't sit perfectly level. That said it is sturdy.