im lookin at the bama chip for $50 ? has anyone here run it? any thoughts worth it or not thanks

 

I think you looked at the cost for an additional tune. To use the tune (file) you'll need a XCal2 tuner, about $400 and an USB cable. I have a bamachips tuned XCal2 and it has worked great for me. Can't go wrong with one IMO.