SX all the way for me - every imaging camera and guidecam I have is SX, as is my filterwheel. Not a single complaint, and the customer service from Terry is absolutely positively PHENOMENAL!
Never used a CMOS camera (except for a DSLR
), and I am VERY thankful for the CMOS revolution as it has brought the cost of CCD's second hand WAAAAAAAAAAAAAAAAY down
I don't mind snatching those "archaic" CCD's up