A good CRT will always look better than an LCD. LCD monitors are cheaper to manufacture than CRTs and that has been the driving force in the mass distribution of LCD and fading out of CRT - higher margins.
If you're prone to headaches from CRT refresh, LCDs will relieve that.
Each person responding will give you their anecdotal feeling about it. Here's mine

I switched from a very high-end 21" CRT to a 20" high-end LCD and have adapted to it easily. I don't get eye strain from it and I'm satisfied with the resolution and reduced footprint on my desk. But I'm an old guy with old guy eyes now...
One word of advice: There are only a handful of manufacturers now, so you're usually better off buying from the original manufacturer than a company buying OEM from those manufactuers. For example, Viewsonic is made by Panasonic and Sony, but they are lower spec than any models they will put their nameplate on. The circuit boards parts and internal connectors have shorter life spans. LCD panels themselves are sorted after manufacture and those not quite meeting spec are used in OEM models.
Whatever looks best to your eye is the one you should get!