I have the Baseus too. It came out of the package badly scratched, so I got my money back. It's thin though and almost feels naked. I would hate to drop the phone with only the Baseus protecting it though.
This is the best clear back case I've seen so far. No scratches after a week. My only complaint is the colors on the bumpers are industrial dull. I have the gray and it matches the phone fine but it's thoroughly uninteresting. The slate is probably a better color. EWY's critique on the edges is spot on, they are a bit sharp and feel of the cover over the power button is "squishy" when pressed. Overall a good choice if you want a clear back.