Im stuck between Gearhead and no limit tuning tuning for my 7.3, i need to get my TS 6 position reburned. I have stage 2 injectors, a fuel system, ect. Gearheads offers lifetime re-burns and a 30 day money back guarantee, and the initial cost for just the tunes is cheaper than no limit. No limits reburn charge is $75 after the initial $275 if i send it back for changes(i will be doing this) no limit just has cooler options for tunes and seem like they may have a better name.So no limit is by far more expensive and doesnt have free reburns, but they seem like they may offer better tuning. Gearhead is much cheaper and offers lifetime reburns and a guarantee! Im stuck on who to go with.