What gel polish are you using? Electric files I would only use for enhancements, if you where asking about hard gel enhancements I would really recommend it, but gel polish is such a thin coating it's just not necessary because they are meant to be soaked off, if it's something like Gelish you just need to take off the shine with a 180 file from the surface which I can do in about 10 seconds per nail, if you really need to speed up on that you could go down to a 150 grit file. But even with gelish removing the top coat is only an optional step, it will soak off if you just wrap it, just takes a little longer x