Cubase has essentially been the same over the years, they just added more bells and whistles. The interface has looks essentially the same though.
Audtion from version 1 to version 2 changed a lot IMO. I see they are on version 6 though? So yeah I guess it's been some time since I have used this software. haha
I have not used logic enough to pass judgement, but I thought it was intuitive enough to start recording pretty fast.
Reaper is very impressive with how fast you can get things up and running, I just didn't care for the GUI (and yes I know you can change that a little) or the lack of mouse tools that I'm used to.
Live was by far the worst interface I have used in terms of "what I expect to see" after watching some demos though, again not hard to get up and going. Just not for me in terms of workflow.
Record was also really excellent and I got to beta test Record before they released it (
Reason 6 is now record+reason). Very neat interface and a nice roster of features. I currently still use
Reason 5 from time to time.
Ohm Studio is a very nice interface and when it finally comes out I think it will be a real "game changer" (as much as I HATE that term) in the way that musicians make music together. I did some drums and had a guy in Australia play guitar over it, all done in 15 mins. It was crazy. The downside IMO was there are features I'm used to having in cubase that are not there in Ohm Studio.
I've used cubase since LE version 1, went to SL3, then cubase 5, and now
cubase 6. I can't think of any time where this software hasn't been able to do what I need it to do.
Pro Tools. Have used this since version 5. Pro Tools HD has always been great in my opinion, thier native offerings have been COMPLETE garbage up till version 9... and even after version 9, I find the artificial limit imposed on latency compensation to be nonsense when you compare it to everyone else on the market.
I haven't used Sonar or Studio one, I have watched a user of Sonar record with it, but that's it. I have not used or watched anyone used
Studio one, but that integrated melodyne feature looks really nice.
All that said though, they ALL work like they are supposed to and they all have the ability to get you from start to finish one way or another.