They r both good but if they have the teraflex adjustable track bar I would go with that cuz u can adjust on the jeep instead of pullin it off and have to adjust it it make ur life alot easier in the end plus it's adjustable for I think 6ins of lift
Don't know where you guys found the $99 RC tb but the cheapest i can find is 130. I was reading their website and they say for D30 only I am running a D44? Will it hit?? I wouldn't think so because stock does not but I have been wrong before (just once).
Should be the same trackbar between the Rubi d44 and the TJ d30. Look on the Rough Country website at the XJ parts, it's the same parts, you should find the $99 adj. trackbar.