I just finished mounting my TV. I bought a Level Mount articulating wall mount for my 42" Westy. It looks sweet as hell. I'm afraid of moving it around a lot because I hear snapping sounds from the stud. It came with a stud finder and it's accurate as hell. I might
remount it tomorrow, but it's working for now and it's extremely stable when I don't move it, lol but when I give it a shock test, it just wobbles a bit with the arm fully extended.