Me? 12mm dyneema, ally hawse.
Far superior to steel wire, I got ****ed off with it so upgraded!
I have been looking at which to have and pros and cons of steel wire and dyneema, I have had experiance of using Dyneema loaded up under tension, I fly big display kites (10m high bears, 20m octopuses that sort of thing) and use Dyneema for kite lines.
Also been trawling the internet for information over the last few months, yes there is the safety side with that is always meantioned with steel wire, i do wonder how many times it is abused and not maintained and checked, if it is abused, unmaintained and not checked then there is more risk involved but that stands wth cables/ropes/wires.
The other thing how many times do you see a winch blanket in use at a P&P site or when your with others using a winch, plus how many rely on just the blanket weight and not load it up with extra weight, or just one on a double or triple pull with snatch blocks.
Dyneema is far more lickly to get damaged, very easily cut/abrased, melt with friction, dirt inside the layers of fibres, also heat from the drum can damage it, the rope its self is soft so can get jamed in between the lower layer is not recoiled correct.
I would be intersted in peoples feelings on this, Please dont just put this is best with out any reason and explaination, as that is just a waste of time and woth nothing to subtatiate it.
Sorry Geoff... now my reason for why a roller and not solid Hawse.
The steel wire is rolled over the rollers, where as it would rub and cause friction and wear/cut through the Hawse.
If you used a Rollers with Synthetic it could be traped or cut by the edge of the rollers/ body.
So I would use rollers for steel wire and Hawes for Synthetic. what about a set of rollers that you remove for daily use, and only put on for off roading, just a thought.