I usually switch to testing about 1 year after the release of stable. Weβre about the 9 month mark and Iβm getting anxious. Any major issues running testing? This is for my main desktop.
I have been running unstable for over a decade testing is just fine install apt-listbugs and apt-changelogs and keep an eye on mass removes when you do an upgrade and you will be just fine. also timeshift is your best friend.