The first one, on the GBA is FAAAR better.
Its too short,
after one hour, the credit list was rolling.
I was playing a longer time on the first one.
The "toys" is just a bunch of "tech demos" (boring and useless stuff)
Its only got one 2player game (ping pong)
The first game had a bunch of great mini games, and "play forever" versions of the micro games, witch is great. But not here, not a single one.
It(gba) even got a full version of DrMario (or DrWario as it was called)
But you should try this, its good, but dont pay over 25 bucks for it.
Or better, just borrow it for a day or two. After then, you are bored.