50hz picture tubes have the familiar CRT high pitched whine sound and the flicker / shake, but picture is very crisp and fast, accurate,
100hz is silent in operation, without the flicker, but the picture is a little softer and slower, I prefer the 100hz, you get used to the softness of the picture and at times the picture is almost 3D-like > IMHO.
AVANT and BV3 32 are very good value for money sets, i have the BV3, it's 9 years old now, has been turned on and off over 9000 times, and it's still never had to visit the repairman ~touch wood!!
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