Motorola Cliq XT / Quench

I was well within my buyers remorse period of my MyTouch 3G. I went yesterday to purchase a Cliq XT. They did the exchange for me. I hadn't even left the parking lot of the mall and the phone literally became possessed. The screen was slide-twitching from side to side and acting like there were several screen selections going on. I tried pulling the battery and rebooting but, that did not help. I went back to T-Mobile and they seen it and swapped it for another one. This one seems to have a speaker issue where you here a faint pop after the speaker turns off or deactivates. The screen itself acted funny a couple times but wasn't steady. So I'm thinking I will be taking this one back too.