HTC TP 2 "EV" , 1x vs. I phone 3 G

[Lou]

I am getting my HTC Touch pro 2 tommorrow so i had a question. I am def Windows Mobile fan and not a i phone lover. It is to my understanding that the touch pro's constantly bounce back and forth from 1x to ev for various purposes. This causes a big battery drain i do understand. I also understand that you should be texting in 1x. First off, is there any fix to help this issue which will cause better battery life. Secondly, why the hell do i phone users dont have a similar issue on there phones?If anyone could give me more inforamtion or a possible tweak, please let me know.