I'm a very happy UPS FO who left AD a fw years ago, but I'd have to say that making O-4 pay in Ramstein would have been tough to pass up. That would be a great experience for the family and I don't think the ops tempo is too bad there is it?

I'd choose UPS/FDX/SWA over that assignment if it was a sure thing though. Being a DC-8 FE at UPS is a far better deal than being an AC of anything in the AD USAF IMHO.