Servisair / Swissport
It all depends on your workload really I'm afraid. 4&4 is hated by most companies as you are off more than on over a rolling year. 4 days hol = 12 days off. I'm not standing up for management, but gone are the days in aviation, where you can sit down for hours on end, still on the clock,cup in hand, because you have hit your trough for day. They will engineer what ever roster suits the workload.......don't you have a union ?
Good luck