I got some help on choosing my phone. Now I need to know which OS is better, if you had to choose a phone that would last 2-3 years and be worthwhile during that time?
I will say Android.
For android phones there are billions of good softwares available in the world. Most of the pc-software makers love to make software for android too. For eg. Firefox is available only available for pc android and iphone. In android market you will lots of useful applications.
But blackberry do not have these benefits. So i prefer an android phone.