Heated bed for ABS should be 100 degrees
Heated bed for PLA should be 60 degrees

We have about 2000 hours on our bots and that's what we always use.

Kapton Tape for ABS (with ABS Slurry wipe)
Blue painters tape for PLA

I would say over the last 12 months we have a 99% success rate with these settings. Your mileage may vary