After years of trial and error, I found that the best way to keep my screw driver up to speed and ready to use any time is using a piece of perspex with 3 grades of 3m adhesive sand paper stuck to it and a bergeon 2461. It's quick and easy. I have a horotec sharpener as well, but this way is great. This is where I got it from
VID_20210202_204606.mp4