I've been 100% Domestic 1K for 4 years now (without adding DEQM, Elite-Choice, etc. EQM). I was in an all Ted City the first 3 and Half so besides the SWU's, most of my CR1's also expired and my 500's converted to miles.

Now that Ted's going away (but so far only on one direction of my weekly flights), I've burned through my CR1's and and will begin using the SWU's since I don't have access to CC (heck I would have even given them away in past years, but no CC access).