Introducing a company/product by immediately bashing other companies/products is terrible marketing and I have zero respect for that. That just means they're insecure about their product and services and have to put others down (falsely) to make themselves look good. This can be compared to a high school bully. You're going to end up a loser while the smart quieter guy becomes the rich and powerful leader.
I am a customer of FA20club and my tune works just great. FA20club has been an amazing company to deal with since the first day I called them. We've done 2 tracks days, plenty of parking lot drifting, and a ton of street driving and haven't experienced issues with the tune. You can see all of this here:
instagram.com/chasebays
I have my complaints with ECUTEK as a product, but I have a huge amount of respect for how quickly they were to the punch and for what you can do with it. I want a stand alone engine management for the FR-S/BRZ that can be configured a more in depth. IE: Add and subtract I/O's, allow's elimination of ABS, SRS, Emissions, everything, etc. This is for the guys who are going a little crazier with their builds. As time goes on, more of these builds will pop up. So hopefully soon there will be a solution.