I notice there are way more safc users than emanage users on here. I always thought the emanage was more capable. Is it the other way around? What makes the SAFC so popular? There must some reasons other than just ease of use. What am I missing?

I want to get a flash and one of these with a typically modded car (tbe, ebc, cams).

Thanks in advance.

(Yes, I've tried searching and I keep getting "sorry - no matches." Thanks.)