Agree with you. I think everyone shall try each Mobile OS handset and make the decision based on their experience and style. I do try IOS 6 (have iphone 4 runs IOS 6, already tried iPhone 5, not so interesting, the taste is the same with what I found on my iPhone 4), Jelly Bean (runs on my wife's Galaxy nexus, need to try Nexus 4, still try to find it), WP 8 (get borrow nokia 920 from my friend, and I think this OS is interesting to be explore deeply), and Blackberry 10 (runs on London, and Dev Alpha).
Originally Posted by inthemix9
So, In my opinion, based on my own experience, I prefer to choose BB10 as my primary smartphone (RIM covers many advantegous from press, but you can explore it by yourself if you already try London by yourself), Jelly bean for my second one (still need this for several apps that perhaps never come to BB10), and IOS as the third for keeping my music stay alive (actually, I can get syncronize my documents, video, pictures at my PC or Laptop to BB10 by using Blackberry Link).