Make the best first impression irregardless of the individual users device. A soon-to-be released Google report reveals that over 60% of search engine traffic is now originating from mobile devices. As a result, starting April 21st, began penalizing sites that are not "Mobile Friendly" by their definition.  Here's Google's  tool to test your site https://www.google.com/webmasters/tools/mobile-friendly/ for mobility.