I use a Prusa i3 MK3 and the profile called "Prusa Pretty PLA " . Google that profile and you should see a share link for it. If that doesn't work, go with the profile on Prusa's website for Cura. That is solid too. Use line supports, with a roof and flood and at 10% fill. Print at 0.05 to 0.08 for rez height. Infill at 20 percent. Use rafts. Print at speed 30mm.