best Performance wise?

Looking to get a Programmer for my 2000 GMC Sonoma SLS with a V6 4.3L. Looked online didn't see too many models that would work with my Truck. What would be the Best one to maximize my trucks performance, and be worth the cost and not look like a 1980's Cellphone?

Looking to get a Programmer for my 2000 GMC Sonoma SLS with a V6 4.3L. Looked online didn't see too many models that would work with my Truck. What would be the Best one to maximize my trucks performance, and be worth the cost and not look like a 1980's Cellphone?

Welcome to the site. If you want to buy one for a performance increase, a better bang for the buck option would be to get your pcm reprogrammed by a company like PCM4Less, Wait4Me Performance, or Black Bear Performance. This can be done for less then half the cost of a traditional hand held programmer.