I love XeLaTeX for things like
$a≠b$ ⇔ $ a⊧a↑Ω$
All days before I used DejaVu fonts and Asana-Math for unicode-math. But today I have to get visual compability with LaTeX. So I installed Computer Modern Unicode, and all close to good, but thinks like above do not displayed in non-math mode.
Yes, I know, Computer Modern is no longer modern at all. So my question -- is it any other font, that looks close and retains power of unicode?
EDIT: Probably, I was not clean enough. I CAN use unicode arrows in math-mode. I can do it in normal mode with DejaVu, but not with Modern Computer.