one hole of the four is too large to install the screw of the face plate

For the price it’s good and per the use case. However if you want your walk plates to sit flush against this they won’t. I have Cat6 wall plates also purchased from Primecables and they do not sit flush. Ok if hidden behind a tv or something but nothing visible.

The tabs seem like a great idea on a wall with no insulation, but they are too long slide in to a wall with insulation (vs others I've used). I don't think they need to be so long, I can't see that being useful. And with only top and bottom support and no tabs on the sides, in a tight situation like that if there torque left and right it doesn't support too well.