3. Pokemon G/S/C ~ These in my opinion were the best of the pokemon series. Now I know Pokemon isn't considered an RPG but it functions like one. Random encounters, turn based battles, items, leveling up, the usual.
2. Earthbound -- This is a great RPG because it had a good plot, good setting, and replaced 16-25 year old swords and sorcery style protagonists with psionic preteens (minus the one that uses the missiles and stuff). Plus its predecessor was named after the song written by John Lennon and makes millions of Beatles references. The only reason its not 1 is to show my disliking to how Shigesato Itoi does not plan to put it on Virtual Console and holding Mother from the US.
1. Super Mario RPG ~ This one is the best RPG of all time (I'm gonna guess Chrono Trigger would be better if I actually could play it) in my opinion. this one is the only one in the RP Mario Games that didn't use cartoony outlooks. It looked like an RPG, and it looked like Mario. Geno really sparked it, playing as Bowser was cool, Mallow is okay, and Peach is cool for those healing psionic moves.