I`m looking forward to replacing my 5 years old 21inch SAMSUNG TV whit new 29inch 4:3 SONY. I have 3 choices-1. 29LS60-have 100hz,look nice, not too expensive, seems like good choice. 2. 29FX66-100hz+less line flicker-most interested in this model if this advanced 100hz does not make many side effects. 3.FQ80-most advanced but most expensive,DRC tehnology but in 100hz only incresed vertical rez., not sure is it worth it. Can users off these TV´s please tell their experience, it would make my choice much easier.