I started with version 1 of three programs: Cakewalk Sonar, Ableton Live, and Studio One. I liked them all for different reasons.
I now use CbB, Live Suite 10, and Studio One 4. And I'll keep using them all until they die or I do.
Each program has a very different take on the music-making process and they are becoming
more differentiated, not less. The program protocols are similar enough that it's no big deal to switch back and forth, and besides, you don't need to learn everything at once.
I don't understand the mentality of people who used Sonar, went to something else, and don't remain fluent in two programs (unless their needs are so specific they can be satisfied by a single program).
Anyway, I don't care what programs other people use, and no one should care what programs I use. What I do care about is people showing common courtesy. I think it's quite rude to diss a company's product in a space that's maintained by the company for free, for the benefit of its customers.