As far as I can tell, the 1000S has replaced the 1000T, and uses newer technology. So, you don't have the option of getting a T unless you can find old stock somewhere. I don't think there are any significant differences in functionality. Won't know about performace until I get the 100S installed, and even then it probably won't be obvious.What are the main differences between the S and the T? I'm abou to get one of them (they're sooo cheap!!).
Do people who own them recommend them or is the old adage true "you get what you pay for"?
Mine works well enough, but I do get stutter (picture stops and sound drops out for a second or so) every now and again. This may be due to mains interference, particularly as I'm in a weak signal area. The aerial downlead is poor quality and I plan to upgrade to top quality sometime and hope it fixes the stutter problem.
Hope this helps.