Looking at a SFO-TPE roundtrip before the end of the month, to use some expiring GPUs. W fares are reasonable at $1,117 round-trip and available for most date ranges.
However, R space seems tight on the return. I'm looking to return 26 or 27th or so, and while I swear when I looked yesterday I thought it was R9, today it stands at R0. A 25th return only gives me 4 days in TPE, which is a little tighter than I'd like, and it's showing R2 today. What do y'all thing is the best move here; any chance of the upgrade clearing if I chance it on a 26 or 27 return?