GM Master Tech, I use my Genisys mostly for ABS and Airbag problem scanning on Mainly domestic vehicles. I have a small shop of my own and normally do work on weekends and the Genisys works very well for me. My Snap-On man is always trying to get me to "upgrade" to the Verus but I am satisfied with what I have for now. I personally like the power on off button but I could get by without it. I really still learning all about mine and it has many functions I haven't used yet but certainly will eventually. Some people I've read are not satisfied with the Genisys because they say it's slow, all I can say is I am pleased with mine and I'm very glad I made this Investment.