I'm still enjoying these MS1000 . It was sad for a while as I couldn't open them up much at work - and work was the main place I had time to listen to them. While It sucked that I was recently sacked - I have a new job - and it's working from home - so I'm having more time to enjoy these.
I also recently picked up a set of DT-880 Premium 600 ohm Manufaktur off a drop. They're quite nice - perhaps not as analytical as the MS1000. I'll probably keep the DT-880's but not sure I'd have picked them up given time to side by side. Other set is DT-770 Pro. Too easy to turn into a headphone Junkie!
Anybody on the fence - build a set - you won't regret it!