Nobody can tell the difference between 44.1khz at 16 bits, and anything higher.
OS X has been going downhill (the autosave/versioning sucks for how I use software) and now with 10.9 mail.app regressions and iWorks losing features. I'm not upgrading to iOS 7. I'm not sure if I'll upgrade to 10.9 I need to buy a new computer in a couple months so I may switch to OpenIndiana. Maybe Linux for steam box, we'll see.
The last uphill version was 10.5. This current 10.9 is in big part back-pedalling the visuals of 10.7/8 without removing the functional crap they introduced. I decided not to go beyond 10.6 the moment I saw "Edge Resize" in 10.7
"It's the best thing since professional golfers on 'ludes." -- Rick Obidiah