Snufflebean Yarn review for Geolocation

A great new addition for my shopify store, with a couple of niggles. 1. I would love to be able to have the currency switcher in the header, and not wayyyyyyy down in the footer where it's virtually hidden. 2. Would love to be able to customise the font, and style of the button a little more. This app has great potential, I look forward to seeing what new features they roll out. Also - I would love it if an app like this FINALLY solved the EU-Vat display issue that has plagued European sellers like me for years.