Years later... VL-7.0 is the main system now, about since shortly after I had the trouble with openSUSE.
In the meantime I tried NixOS, Gobo, Foresight, Puppy and AntiX and recently I was thinking about switching to Slackware. But now I will check out VL-7.1 RC2.3 first.
Besides VL-7.0 I like Puppy best... Flash stopped working on VL-7.0 some time ago and I was too lazy to find out what's wrong with it, so when I really need flash, I start up Puppy
Edit: The Puppy I use is also based on Slackware.