Can't find a usable temperature for PLA
First, you shouldn't need a raft for most PLA prints. That will help you get better bed adhesion at lower temperatures.

Second, you can reduce the stringing by increasing travel speeds (120&nbsp;mm/s is not too fast) and a small amount of retraction: around 1.5&nbsp;mm for direct drive and 5-6&nbsp;mm for bowden.

With those settings, you should be able to print most PLA with a bed at anywhere from 50-60&nbsp;&deg;C and an extruder at anywhere from 190 to 215&nbsp;&deg;C.