Last post before buying a printer(hopefully) has anyone optimized the plus 4 for PLA?

I plan on mostly using abs but I have some pla laying around and lots of fun colors only come in pla. It also seems wrong to buy a printer that can't print pla very well as a beginner, so has anyone figured out how to get reliable pla prints? Still partially considering the q1 pro so feel free to discuss it's prints as well