Hi guys
I recently received Silver Medallion status on Delta for the first time. I know pretty much the only perk of this lowest level is the (slight) chance of an upgrade. I was curious- I have the option to choose both an upgrade to Delta comfort as well as a first class upgrade. Obviously I'd prefer the first class upgrade but I know my chances are probably better for a comfort seat given my level of status. Should I put my name on both upgrade lists, or just the comfort given my chances at first are so slim? Just want to maximize my upgrade chance to at least one of them, and wasn't sure how the logic worked if you select both lists.