I like those! I may replace my main keyboard with one of those too.
I have the k480 which I like for typing and such, but for gaming I find it too small. It looks to be similar to your 380 but the 480 has a slot to hold a tablet or phone.
I do like hearing the 380 has a case though.
I was looking at the Logitech mx keys s, but it is $130. At that point I would probably go with a gaming keyboard.
The problem I have run into is the keyboards I am finding are either wireless with dongle, or very small TV keyboards.
The outage prompted me to finally register an account here. Reading the admins comments regarding the situation solidified the decision. That also allowed me to create the !foraging@slrpnk.net community, thank you for advertising it for us.
I wondered how long until ass eating would be brought up. First reply, not disappointed.
Some sites return wireless keyboards even when specifically searching Bluetooth.