I have no experience with the Citizen sets, but the little Sony and Sharp
LCD sets are OK for what they are. I don't have any model numbers on
Sharp, but the FDL Sony's are adequate across the board. None of them are
even close to the quality of a direct-view tube set, however.
Also, the last time I checked, 6" LCD sets cost well over $1000. More like
$2000. The costs on these tend go up exponentially, mostly because the
yields on making LCD chips is very small; there's lots of defects in the
manufacturing process. –MFW