Hey! I just got one of these at a thrift store the other day for a couple bucks.
If you want to mess around with pentesting your own devices, there is build based on a specific version of openWRT compatible with it that will let you turn it into a wifi pineapple and it works quite well. Because of the USB ports on the back, you can plug in an additional wifi dongle to add another radio and make it more effective for that.
Here is the repo for the pineapple software based on a specific version of openWRT:
It just works for 99.99% of anything a regular user would want it to and is generally very easy to manage and update without a command line. I moved my parents who are non-technical and in their 70’s over to it from Windows 10. They like it so much they had me install it on their laptop as well.