A few things…
1. Try to use the lowest temp while still being able to keep base layer stuck to your board. I kept lowering my extruder temp and raising my bed temp
2. Slic3r vs Cura – Cura was WAAAY faster, but my gears kept fusing with the walls of the gear. Switched back to Slic3r and got much nicer prints. Might just need to slow down Cura..not sure
3. Infill vs Perimeter order. I feel like doing the infill first and then perimeters makes for cleaner prints.