i have ordered these and too found it stupid how my parents won't let me spend my money.
as i am in Scotland i haven't had chance to use them yet.
the alternatives are victors which are Like $300.
they labled them as toys and i got charged no tax
they took 8days ti come.
i think they're worth it.
try and find that thread comparing botbitz to electronize.
i think its 3page and quite new.