I have one commercial EA and it's the only one that is profitable ....
I am using it sine month and a half and it didn't lose one single trade ....
GBPUSD M5
The author of the EA is very supportive and friendly oriented ....
Cheers
I have my own EA scalping on Gold with daily returns around 100 $ ....
I have only to switch it off during high impact news ....
A private EA before anyone asks ....