SEA based. Self funded traveler. Do not have the fear of NK others do (flown them twice). Primarily AS with some WN, AA and MP or AV *A redemptions for premium class thrown in (one overseas trip in premium class every 18 'months someone so). Last year, made MVPG for 2017 based on help from a family member I cared for. He died. Back to MVP I go...
It will likely all stay the same (I might even fly NK occasionally). I suppose I could try DL (UA and AA would be a bad joke for my travel patterns). But when you're going for cheapest fare all the time, MQDs are a killer...