An update on Comphy
I've been using Comphy sheets for about 6 months now and I too love them. I've noticed they changed "treated for oil release" to "treated for Soil release" ... I have stains on mine too, but only the ones that sat for a couple days before washing. I use Citrasolv as a spot treatment and it seems to make a difference IF I treat the sheets immediately on the table and then wash them pronto. Sadly, we haven't gotten our washer/dryer installed (discovered after they were delivered that the room they'll go in has too small a door to fit them through, so it involves tearing down part of a wall...) so I'm still stuck with the laundromat, which means I can't always wash sheets right away.
I too have had some problems with Comphy customer service, but they always made good in the end. Seems their staff has grown a little, there are now at least 4 people that I've talked with, who knows how many more behind the scenes. I too think their sheets are worth any snafus, they are so luxurious!