Their network improved a lot in the recent years. Their 4G network is currently the best one <a href="http:&#x2F;&#x2F;www.techlicious.com&#x2F;blog&#x2F;opensignal-state-of-lte-report-fastest-network-widest-coverage-march-2015&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.techlicious.com&#x2F;blog&#x2F;opensignal-state-of-lte-repo...</a><p>Another nice thing is free roaming in many countries abroad.