Raspberry Pi has a huge collection of SBCs, each surpassing the older models. The Raspberry Pi 5 is the newest kid on the block, while the Pi Zero 2W is the latest in the Zero lineup. There’s a high chance that if you love SBCs and building DIY projects, you might have collected several models. Some of them still have a couple or a few more years of official support, but they might not work great with the latest OS and self-hosted tools.