Moderator, Omni, Omni/PR, Omni/Games, FlyerTalk Posting Legend
Join Date: Oct 2004
Location: Between DCA and IAD
Programs: UA 1K MM; Hilton Diamond
Posts: 72,447
OS J, hands-down.
I've never flown OS Y, but their J product beats UA's by a landslide. It's not even close. I know you're asking about OS Y vs. OS J... but I'd spend an extra $75 and 27.5k RDM to pick OS J over UA J any day of the week, if that tells you anything.