Kikiriki claimed over 10 hours a day. I’m the one who said it’s the most stable version of AM I’ve used, but still less dependable than, say, Internet Explorer…
Add to that that I’ve never used the now-legendary stable 8.5. I don’t have a clue what I’m missing. But I do know that the advance from 9.5 to 10.5 is huge and all positive, save for that stupid render shaded preview bug. Stitch and selective join, saner treatment of action drivers, percentage porcelain that actually shows up in shaded mode, options that no longer reset themselves at random, toon shading attributes that work, access to bone visibility in poses, and the option of turning toon lines completely off on a specific object all made the upgrade well worth it to me even ignoring the stability boost.
I’m betting that the shaded render thing will be fixed shortly–you may be talking about a different feature than I thought you were, but the problem I had was with trying to render an animation out in shaded mode as a preview, which did work in 9.5. I assumed it was a beta thing.