The order of my last practice exams?

I am about three weeks from STEP 1, I have completed a Kaplan full length, NBME 16, 20, 21, 22, 23

I have yet to do NBME 18, 24, UWSA2, and free120. Initially I had planned to do the best predictors last. I had plan to do NBME 24 (3 weeks out), then NBME 18 (2 weeks out) then finishing up free120/UWSA2 (5 days out).

I have seen posts about how NBME 18 is not reliable, UWSA2 is not reliable. Also that the new NBMEs are better. I also heard the curve for 18 was rough, so maybe getting crush early will be good? What order do you guys recommend? Keep the order or change it? Or at the end it does really matter and I should just get back to studying instead of being on reddit lol