I'm running Rockstomper and happy with it too. 5/16" x 80' w/ 50' extension.

The BIG thing to remember w/ this stuff is to SPOOL IT IN UNDER LOAD. If you don't, you very likely will spin it on the drum which makes it useless when you need it. It will also slide in between the wraps when you do put a load on it (if spooled loose) and be hard to pull out by hand, but that is minor compared to becoming useless.

I just wind in a couple wraps and then connect to a tree in my yard and winch the rest in slightly uphill. Connecting to a vehicle or pole and pulling in w/ slight e-brake drag can work too. The last 10-20' doesn't matter though because you'll likely be pulling that much off to winch anyway. Its the first couple of layers that are most important.