Should I go with a Wavebird? Or will it lag? My main problem is the fact that the regular gamecube controllers (I borrowed one for a while) has much too short of a cord. I'm thinking of getting a wavebird to avoid knockin the wii over. On the other hand, if I grabbed the standard wired controller, I'd have enough to grab a memory card to go with.... Any thoughts? Input from Wavebird owners? Thanks in advance.