Here are two great monitors utilizing the same DiamondTron 22" tube
but not knowing all the subtleties I'm looking for input on their
finer differences. The iiyama supports slightly higher refresh rates
but nothing that I think would make a major qualitative difference. On
the other hand the Mitsubishi has the NaViSet software that allows you
to adjust screen settings using your mouse or keyboard.

Can anybody comment on why they might choose one above the other?

Thanks for the help ...