F5 and F6 can only have DP
TS style chip can have tunes from any tuner
Ts can be reburned by Anyone except dp
The biggest diff is 6 tunes vs 16..knob vs gizmo box.
Coolness factor and inovation tips to dp
Cost, ease of use, variety of tuners..ts wins.
Most of the site sponsor tuners here will all make you happy.
Personaly I have gone with beans, I like dyno tweaked tunes,
Ease of contact, customer service, his performance numbers and his track record.
I don't have spare blocks laying around, or any spare money
Like some of the guys around here to try certain tuners programs,
But most seem to have updated toublesome tunes.
Call them all up,email etc, see who contacts you and mmake you feel all warm and fuzzy.