I have an immense level of disrespect for whoever decided that the save & suspend button would reroll RNG. No offense btw.

I used free vending machine rerolls to save 43 save & suspends on floors 9, 11, 13, 15, 18, 22, 26, 27, and 29. My 2:03 is a cross-reference to confirm that I'm playing the same route with the same chips and that I'm just saving you from watching me sit there for 15 minutes, and me from sitting there doing something that it just setup for the parts of the run that actually matter. When used, I either didn't buy from the vending machine at all or only bought from the last set which is exactly what I do with save & suspends.