I've been trading z12 for a about 4 months now. I've had 2 winning months and 2 losing months. February was absolutely brutal but then a new zorro system was released and things have been better this month (retraining?).
I followed a poster on their myfxbook account. https://www.myfxbook.com/members/darcymac/zorro/2569912
They seemed to be having a grand ole time and then leveraged up before apparently shutting down.
I think the advice in the manual is great. Know what you can afford to lose and let the system go to work. You WILL NOT get rich quick. But if you follow you can get rich slow.
It's taken me a lot of time to internalize those lessons and I'm only checking my account 2-3x a week now. It's just way too volatile if you check it multiple times a day.