Topic: Mario RPGs

So I couldn't think of where to put this so I put the topic here.
Anyway, which of the Mario RPG games or series, (RPG, Paper Mario, Mario and Luigi) do you like the most?
From what I have played so far I think I like the original RPG the most because it is similar to my favorite RPG series, Final Fantasy, being co-made by Square.
So how about you guys?

My fav game of all time will always be the original Mario RPG.
The Mario & Luigi series is really fun, too, and my favorite games on handheld.
The Paper Mario series isn't as good as the others, but still pretty fun.

My favorite is the Paper Mario series.
EDIT: November 2009? No wonder he didn't find it before

here's the most recent iteration of that question; feel free to revive it. :3