Have you ridden with both on the road? You should take the one that felt best.

Otherwise, without any information about the components, wheels, etc. and the uses you wish to make of the bike, it's hard to comment. Most bike shops have some room to change the parts that come with the frame they sell.

Will they fit you on the bike? Will you be able to switch parts (ex: stem, saddle?) if it doesn't work for you?

Regarding the two brands, I would consider them as equivalent. Both offer a great warranty on the frame, in Canada at least.

Are they from the same shop? At that stage you're also choosing a shop to start a long-term business relationship... It matters A LOT.

And, of course: which one is the prettiest?

Welcome to TE, don't forget to introduce yourself in the Getting to know you thread!