Im about to buy me a new phone. Because Ive done some OpenGL programming for desktop PC:s, Id like to try to do something in OpenGL ES for mobile phone.
My question now is, as youve might guessed, which phone currently (or coming during the summer) is the best choice? If you were about to buy a new phone, which one would you choose?
Another question is whether its worth the money investing in the OpenGL Es Game Development book?

Thanx in advance!