Now, from the wheeling side. Rough Country's stuff I've run, was junk (springs). Not a fan at all, except they DID give me a full refund.
Wheeled with 6 guys last weekend who all had TF stuff. 6 out of a group of 30+, all running the same BB. Not one RC part on any rig, except some leftover shocks from another person who was unimpressed with Rough Country's junk. He went to the TF 2.5" BB, and loves it. It's still a spacer setup, but the extras that it comes with are worth the $$, he said.
Personally, I'd not a fan of BB's in general. Get a proper spring lift.
Anyway, my two cents, again. You get what you pay for sometimes, and in this case, TF would get my $ if this were my choice. But I'd hold out, and pay a bit more for the 2.5" spring lift- it'll fit 35's nicely- Mark W.