My deadlifting days are over thanks to bad form from my ego getting me to try a ridiculous amount of weight. My back recovered after a year and I fucked it up again doing the same thing
The Most I ever remember getting up was almost 4 years ago and it was 1 x 335 @ 140 bw.
I just started my first 3 x 5, though the dl's you only do one set. I did 5 x 185 to start, it seemed pretty light so I'll be moving that up quick I think.