...I prefer Avenir...
I like Calibri.
[retired typographer mode]
No no no no.
Those are certainly nice sans-serif
display faces (my preference is Univers for a
text face), but they're Futura derivatives. The jokes about Ariel are because it is a
cheap, low-res knockoff (at Microsoft's behest, IIRC) of Helvetica. Ariel also ignored the pre-existing typographer-quality knockoffs, "Helvetia" and "Swiss", created by Compugraphics, Monotype and other Linotype competitors to meet the then-standard for font artwork copyrights.
[/retired typographer mode]