Hah, while I am not the typical user I can say I have used multiple EMS systems and can make pretty fair comparisons. IMO unless you need individual timing control per cylinder, onboard datalogging ability, or more inputs you can use link without problems. I run 2150cc injectors and have no issues, link now has individual cylinder latancy control to help smooth out the differences and I am sure before long individual global fuel control for each cylinder. If I where to run something other than link it would be motech and anyone who has used it will know why. If you have not used V3 it is nothing like v2 so don't make assumptions.
Yeah I forgot to mention I am the guy who just made 1033hp on link