I am sore. I am toying with the idea of only hitting grippers on the weekend. The rest of the workouts will be wide pinch, towel rolls and wrist work. The homemade formulator will be a cornerstone for now.
The past week off may have convinced me.
Don't throw money away, tinker a bit and make your own wrist training device. Use the money you save to buy a fat bar etc. Or pay your bills off. ;)