Hi Fram, and welcome to the Thorn Cycling Forums!
My, it is always nice to have the tingle of New Bike Excitement in the air, and I'm sure you'll love your Audax Mk3 when it arrives.
I'm afraid I can't give any personal advice on the Hopes as I have not used them, but I can say I generally prefer hubs that freewheel quietly. I like to ride silently when coasting, and even moreso if there is wildlife to be seen. Just something to keep in mind if animal photography is important to you.
Just a few more days or so till your new ride arrives. Please, favor us with some photos in the gallery so we can collectively ooh and ah over it with you!
Best,
Dan.