I really like PT 11.2. If you are working with live tracks the tools it includes are very powerful. Coming from SONAR isn't easy because it's a totally different mindset. But once you get used to it, the things that you can do in that environment are hard to do without.
I've been able to manipulate my screensets in SONAR platinum to make it a little more PT-ish in appearance but Beat Detective and Audio Warp is where the rubber meets the road - not to mention all the routing possibilities.
SONAR will be fun for creating my own projects and experimentation but I will likely be using PT for everything else.