I have tried Benq 17" 702A lcd monitor this works ok for most pal modes with out the need for a flicker fixer. Interlaced modes flicker. I have also tried indivison AGA MKIIcr with mixed feelings this was used on a 19" HP lcd screen. I am now using a Samsung 933HD with a RGB to Scart lead this is the best solution I have found so far I can even use Pal Hires Interlaced with no flicker.
PS Indivison is a bit of a arse to get the screen modes setup right I never got mine to a point that I liked.
Samsung TV is plug and play which is how Amiga should be.