Is Greddy E-manage an okay solution?
 

I'm not planning on doing anything like running boost, nawwwwwwwwwwwwwwwwwwwwwwwwwz, aggressive cams, etc....

Pretty much what I have now (plenum, pullies, exhaust, headers, hfcs and some other minor stuff), so I basically just want to tune the a/f ratio.

THe thing is I've searched and read a lot of problems with it (e..g, chips being broken in the install, wrong wires being cut, etc... etc...).

On a comfort level I'd much rather do a utec, but around here for piggyback+tune a utec will be about ~1500 total. If I do the greddy the total is only ~800 (both at tuner shops that know what they're doing)......is the Greddy the better deal in this case do you think, since all I want to do is tune my a/f (not play with drive-by-wire, ignition mapping, etc.. etc...)