Bully Dog Vs Others

[oldblueforlife]

im trying to get some feedback on the bully dog chips and thei longjevity as far as a 01 sierra 5.3 l goes. has anyone blown much? what should i look for

[C & A s Dad]

Bullydog makes a new Triple dog gas unit that reports some pretty nice dyno #s above 3300 RPMs or so. I attempted to see the testing data for RPMs lower in the range but they are not avail. The guy that contaced me was very nice and knowledgable but could not show me #s produced below 3300.