If you’re worried about compatibility, you might want to check the official Microsoft PC Health Check tool. It can give you a heads-up on potential issues with your current setup. Also, if you use a lot of older software, running them in compatibility mode can sometimes resolve issues. As for stability, there have been a few minor bugs, but updates have been addressing them fairly quickly. If you’re all set on Windows 10, though, it’s totally okay to wait a bit longer before making the switch.