When choosing the Etsy category for a listing- it is better to choose 'Art & Collectibles > Prints' or 'Home and Living > Home Decor > Wall Decor' ? or does it not matter either way? Thanks!

New to POD so just got a question on setting up Listing and shipping prices now frames are available.... Using G&D pricing, I've set USA to £2 more and everywhere else to £4 more and in terms of shipping, UK, USA, Australia, Germany, France, Spain and all EU1 countries can get free delivery, then all countries in EU2 shipping is £2 and Rest of the world is £19.99 all with or without frame. Is this correct? Thanks!!