I've been a sonar user since Sonar Home studio 4XL. I loved my upgrade to HS 6XL and used that for a longggg time. Then moved up thru the ranks to Sonar 8, X1, X3 and finally Platinum I went for the lifetime updates as this seemed like an impressive offer which I felt would not last forever.
I have been reluctant to actually do the "updates" since I got mine at the start of the sale, as I felt like there was so much I didn't understand about navigating the new DAW. I have as of a few days done the updates and know that it will probable take me years to fully grasp every feature available in the daw and recent updates. I do feel like I got a heck of a deal inspite of what I don't understand yet.