Got the Falcon 90 today, it runs great, and my son is beside himself. Much better than I expected.

 

I'm looking at the mini 90 for my daughter. About the same size as the MeerKat 50, but it comes in PINK.

 

Check this link for sizing...the Yellow on in the middle is the 90...a bit bigger than the 50 cc.

Link to comparison pictures


I think the 50cc unit is really for 5 year olds and under...it is really small and will be outgrown quickly. The 90 looks like a nice 5-6 (maybe 7) year old, the mini Falcon 90 seems to be a bit bigger (and nicer).....

 

Go with the mini falcon 90. My son just turned three, and he rides it like he's been ridin for years!

 

A Motowave would be good