Hmmmn not sure where to start with the differences between moggies and the Wegies. I will say I have both and love them equally. The Wegie has a thick double coat that just turns water and snow away, I've known Pepe sit outside in the rain and it has just settled on the top, still totally dry underneath the top fur. It doesn't tend to get matted unlike Persians fur. They have longer back legs than their front and can supposedly come down trees head first, although I've yet to see this
Wegies have wonderful friendly natures, good with dogs and people - not much upstairs though
I'll try and get some pics later of the girls..