i was reminded by another post about fuzzy logic boost controllers... which boosst controllers that are available on the market use it and what do u expect to pay for one? and are there any downsides to these types of boost controllers?

 

I think the greddy profec A does and the Apexi one, not sure about my blitz dsbc, but it has a setting for overboost correction and other crap I don't know the first thing about...

fuzzy logic: Profec A and Apexi