pretty interesting what you can learn here at rc-monster!
sad to hear that they now go seperated ways, but that's the generation conflict I guess...
anyways, I just wanted to say that zippy are ok, but my two 5s 4800 zippy-r, which are about 1,5 years old, are hard to get balanced, almost impossible. power is ok. I think that's what you get for that low price.
waiting 5-6 days for a shipping from hk isn't that long!?