I am not a professional but like to do my own nail with gel
I am really impressed. I am not a professional but like to do my own nail with gel.  I never had a file like this before, just had cheapo files.  I was surprised by the power it had.  I barely had to turn it on to do what I needed.  I was surprised by how many bit it came with.  There are a ton of them.  Also there are more sanding bands that I can imagine using.  There are 100 of each grit (coarse, medium and fine).  I didn't expect much for the price and my expectations were exceeded.  I can't speak to the longevity of the product but in terms of performance for home use, I can't imagine needing anything more than this.
Rating: 5 stars