Im happy to be corrected, but when I was looking at buying my ARB front bar, the guy at the ARB store (who drove a Jeep - yes rare I know), said there may not be enough room between the Smittybuilt winch and the Jeep's grille if fitted to an ARB fr bar.
He went and checked in his system and came back to adv that it is not recommended with their front bar. He wasn't trying to flog me something else, he was just warning me (pardon the pun).
Of course on other bars, it may not be an issue. As for the winch itself, I have not heard much at all. Perhaps check some of the US forums too.