The conditions upon which you commute are very different, confirmed business class roundtrip (with upgrades to first more often than not once you gain Diamond status) is hardly a burden, first class on an International airline where service means something still and you do keep the miles (miles that I put to very good use on family vacations) Your status indicates that you are an MD-11 captain so if you are looking for a job at copa then is not at UPS, If you are going to be gone 3 weeks in a row and still having to basically bum a ride (lets face it, jumpseating is depressing) you might as well get paid well for it. Not really trying to get in your business, just giving you options. Good luck with your decision