These were my first roller (and first j cup on 3x3 rack). After getting used to the roller and return feature, I grew to like it that when I got a sandwich j cup later I had to readjust my setup (and brain) again that I end up missing the features.
Despite the usefulness of the roller and return for squats and bench, the tolerance is terrible. When loaded, one will angle further out than the other which doesn’t effect anything but is annoying because of the cost. Additionally these wear down like crazy with my OPB (or anything else with knurl) and will need to be replaced at $50 plus more over time making it a terrible value compared to a sandwich jcup that does show wear but not to the level where I’m thinking about replacement.
Overall, cool product but quality and value don’t justify the features.
Performance
Value
Build Quality