im not sure which one is best ? i would say stick to what you already have working for you already.
Yes, indeed. The baseband is mainly responsible for your cell phone signal. But it depends on your region, which one's best for you. Basebands aren't usually included in the rom, so you can just go on using your current one, if you don't have any problems. I usually flash the latest stock firmware for my region before flashing the rom and then just leave the baseband. But you could also try flashing one of those: http://forum.xda-developers.com/show...64&postcount=4.
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