I do 5/3/1 too. Switched from 5x5. It is simple to follow. It is not very tiring compare to 5x5. Give plenty of energy to do another routine
That said, while I'm able to generally sprint things quite well, my strength was always suffering as it's not a primary focus, so I do 5/3/1 alongside it and it works very well. I've definitely seen steady gains coming from it, and because of the low volume it's really sustainable.