I had an E-19 and it was the best LCD monitor I've ever used. Incredibly sharp, nice even backlight, color just about perfect. It also looked cool as hell and had a glass cover over the panel - which every LCD monitor should have. Not cheap though. It died after about a year and the store I bought it from didn't carry them anymore - so they ended up replacing it with an NEC that isn't nearly as good.
The F series doesn't have the cover, which is a deal-killer for me. There are probably better monitors out there for the money.