Hard to say. There are sooo many out there now. I need to get a new one myself. Mine's 20 years old, and I've repaired the wires twice already. .Frank would know best I think...
Launch seems to be gaining momentum. As well as autel. Im 5 grand into my snap on solus ultra. If i could dump it i would.
I rarely use a scan tool now, basically for my daily driver.