For a number of years, I have used Crashplan as my offsite backup. I found the price and features attractive. It also worked on Linux which further won me over since I was running a Linux server as my file server. Their unlimited plan for a single machine was very affordable especially when purchasing multiple years. $3-4 per month for unlimited backup was well worth the price to have peace of mind in case something bad happens at home (I actually did need to use it one time when I had a failing hard drive corrupt several of my files).
As I have mentioned in my how-to on creating an isolated network, I have several Amcrest IP cameras (affiliate link) on an isolated network which I use mostly as high quality baby camera monitors. Recently my family decided to get an outdoor camera (affiliate link) to put on the front porch and a video doorbell (affiliate link) for the front door to help monitor the entire front of our house.
When I decided to do a fun project with my old Raspberry Pi 3B+, I purchased the 4GB model of Raspberry Pi 4 to have as a replacement (update: now they have an 8GB model that would be nice to have). Since I am working from home due to COVID-19, my main PC is completely utilized for work during the weekdays via a VPN connection. I thought it would be convenient if I had a second computer at my desk so that I can listen to background music from my Plex Media Server or use it for personal things such as banking, shopping, paying bills, and browsing the web during lunch.
When creating content for this website, I often have the need to take screenshots of the OPNsense web interface. Sometimes I am able to use my actual home network router to take screenshots, but I have to be careful not to modify any settings. I sometimes have to resort to tweaking the screenshot slightly after taking it in order to show what the interface should look like without everything already configured.
When my family is spending time in our backyard especially when weather is nice, there have several times we brought a small Bluetooth speaker outside with us so we can have a little bit of music while the kids are playing. We also have birthday parties which we play some background music during the party. The Bluetooth speaker was stored in our walkout basement when it was not being used so we had relatively easy access to it.