I'm with gddeen abs is a bastard to get to stick - in an unenclosed printer.

The other thing with pla is that because it warps a lot less than abs, you can print at higher temps without any extra risk of warping. particularly if you heat your printbed to around 60c. the pla won't warp at all.

have to admit the lowest I think I've ever printed pla is 205.

usually I print at 210 or 215. Depending on the make of pla.

It gives better flow so sharper prints, better layer adhesion (never had any klind of problem with layer adhesion and pla) and actualy makes the parts a lot stronger and even gives reasonable flexibility in parts that have to flex.

Obviously print orientation, slicing and part design al so help. But hot printed pla is seriously versatile stuff.