i have a chameleon and LOVE it.... it is about to be used for baby 2...
the basinette makes it perfect for a newborn... i dont know if the bee has this?
i think go for it if your budget can stretch, i have been so happy with it.
There are other similar prams too, at a lower price if that is the main concern.
sorry dont know a lot about the bee, but think it is closer to a stroller - ie may be less newborn focussed (though i am sure it will be fine).
the frog was also amazing - and you can sometimes get a fab deal on ebay for one 2nd hand, it can use all the chameleon accesories etc... (there are prob good chameleons on ebay too if 2nd hand is an option)