4g reception?

I understand that 4g will allow for faster service, but will it also help with better reception? I live in SF where reception can be kinda hit or miss with the hills and all. I'm wondering if upgrading to a 4g* phone will help with that.

* ok, I'm on t-mobile so it would be a "phone capable of 4g speeds" instead of real 4g

Reply 1 : 4g reception?

n/t