I love them and use them on two days per week. I use them for pull-ups, deadlifts, t-bar rows, lat pulls, bent over dumbbell rows, DB shrugs and probably a few other lifts. I've had mine for over a year and they look like they are good for quite a few more years of this type of use.
I like the weight to work the target muscles, and not to be limited by my grip. I have been surprised to see that my grip does catch up even though I am using the Versas.
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