I am using a 19 inch Sony Multiscan Trinitron[...]
You mispelt "Herniatron". :-D I've carted around lots of monitors, and I always cringe when I see a Sony monitor that needs to be moved.
Anyhow, I think the more modern LCD high-resolution displays do a lot better job than the older ones. A friend of mine has one of the new Dell 21" flat panels LCDs, and I must say, it's beautiful in just about any resolution. The first LCD that I'd consider an improvement over my ViewSonic GS815.