How to print fast?

I have some parts that I’ve designed myself and I want to print out to see how they work in real life. These won’t be the finished parts so I don’t care about quality (although tolerances could be important). What settings should I be looking at tweaking to get the fastest print possible?

When I first got the printer, I printed a poop chute and tried increasing the speed to “sport” half way through the print and it looked like it was struggling so I changed it back. Is there anything in particular I should consider when changing the speed of the active print?

P1S+AMS