You could try getting on the testing release which (as far as I can tell) is still ten times as stable as Ubuntu while still getting frequent updates. Testing is the best of both worlds IMO (stability <-> freshness)
Thanks for the clarification but reading the FAQ again for both Unstable and Testing in the context of your comment I'm still struggling to compare it to how Ubuntu gets security fixes for example.
I checked the security site listed in the Testing area in the Debian FAQ and don't see the recent SSH fix or the recent Linux kernel fix.