Chris is spot on with his comments here
Only one thing: Do you want to ride fast, or jump max high, or maybe race?
If so, not in doubt, go for it, you will learn on the Spotz
Assume you want to be fast, since you are considering the Spotz.
As if it is only because it is a really good deal, but you want to freestyle and ride waves, DONT do it, but go directly for one more suited for this and also easier to learn on (bigger wing)...