How long does it usually take for things to settle down in Testing after a stable release? I heard it might take up to several months.
I've been running stretch on a lenovo carbon x1 for the last 2 years and it's been one of the first problem-free experiences running linux on the desktop (linux user for.. 18 years). Really awesome. Thanks!
Boy, was this a hard process. It took some months until my system worked without GDM crashes. After that I changed over to Arch and been a happy Arch-er since than. I wouldn't recommend running testing.
I've heard that unstable is more like Arch linux and the rolling release model of Arch Linux works very well for me.