Choice between Superchips or Nelson's Performance tune?

[timgco]

Superchips, you can change the shift point to where you like them and adjust without sending your ecm out.

you can alsp use the superchips programmer for checking into DTC's if you have issues.

in my case, I use for warranty reasons. If I did the custom tune, and than go in for warranty works, I cannot back out the programming like I can with the progarmmer. (I know you don;t hav ethe warranty issue, but thought I would mention that for others reading in).

you might as well just wiat it out.....we all know your going to SC this truck yet.