I am thinking about trying a Jack or an SDP (again). My last SDP years ago kept getting runs and little holes all over the chest and collar. Even on the first workout to a 4 board! But maybe I had bad luck or something.
How does the Jack compare? I have a feeling it's way more durable than the SDP. But it's probably a bit harder to touch in. But as long as it's not as hard as the ACE or a RageX I think I am ok.
Anyone out there ever use both? I don't mind a shirt stretching out fast as I can do my own alterations but I don't like when the actual shirts fabric runs and tears.