Hey, I'm Micah and I am new to the sensation 4G/T-mobile network. I absolutely love the phone, the UI(especially the lockscreen) and all but my only complaint is CALL Quality. Talking with my bf tonight, was pretty touch and go. He has an Iphone 4 through Verizon and I just got my sensation last night and at first I had him on speaker phone but he couldn't hear me really even when i was lying down with the phone directly beside my face. So then I turned on Wi-fi calling and tried it that way(NO speakerphone, holding it to my head) and he said i sounded Hollow, quiet so i turned the wifi calling off and just used the Network and it was slightly better but troubling still... Now mind you, I just brought a LG Mytouch Q that I didn't like but it worked MILES better for voice. The calls were clear and I even had 2-3 bars showing on the phone. I could hold the phone to my ear without any type of issue. So why is it that I am having issues with a phone that is supposed to be better? Is this a known problem? I am considering the Samsung Galaxy S2 but i just love the lockscreen on this phone but idk what to do....Any suggestions? And would you take the SG2 over the sensation?