PS3: Are you more excited for Motion sensoring games or 3D games?

[Lafiel]

I'm pretty much equally interested in both, but motion sensing only will cost me 50-100€ (I already have the eye), while a 3D set would cost ~1000€+.
A friend of mine wants to early adopt 3D, so I'm in the fortunate situation to be able to test it thoroughly before buying :).