GSS
I left GSS earlier this year after 3 years employment on the B744F. My reason for leaving was to move into the left seat with another Company again after the change in the law for over 60,s.
It is sad to read the few very negative posts regarding GSS Management. My time with GSS was most enjoyable. A friendly, safe, and professional operation.
Obviously with only three a/c and a worldwide operation, some disruptions are inevitable, but I always found the ops staff and Management did their best to keep roster inconvenience to the minimum.
If you don't fancy the loco,s with multi sector days etc GSS is a great option.
You can earn more elsewhere but you will work a whole lot harder.