My wife and I are planning a two-month trip to Europe this summer. We will visit Iceland, France, Switzerland, Austria, Hungary and Germany. About three weeks will be spent in Hungary (might also visit Slovakia, Ukraine and Romania) with most of our time out in the sticks. Our Hungarian language skills are minimal, but we can communicate in French and German as well as English. I'm about to buy an Axon 7 and will add a large SD for storage. Will install English-Hungarian dictionary and a phrase book, plus other apps. GPS is important. The SIM card for the US will probably be T Mobile, but plan to buy a European SIM from Orange in Paris upon arrival or use one of the UK SIM's and install it upon arrival in Europe. Other SIM products (e.g. KeepGo) are available, but Orange seems to have a fairly decent reputation and supposedly works well across the EU. The main telecom in Hungary is T Mobile Telecom.
I'd like to hear from Axon 7 owners who travel internationally and their experiences or problems with switching SIM's in various countries. Especially interested in hearing from folks who have used an Axon 7 in Eastern Europe.