Just returned from 3 nights in Milan and using the Euro Traveller. Similar set up to EE in terms of 4G priorities and bands. Band 3 (1800 @ 20MHz) was the primary layer whilst Band 7 (2600) topped up the demand increase in the more busy areas in the city. We ventured out to Serravalle, about an hour south towards Genoa and found Band 20 (800) was also present across the fields also with good speeds. Power levels were similar to here, 2G very strong as you'd expect, didn't see any low frequency 3G however the 3G2100 was very high powered, matching 2G levels most of the time. Signal was everywhere, and every mast I spotted was high up in the city, even out in the fields the masts were at least 20m tall. Mainland Europe certainly has mobile connectivity as a P1, if only the same could be said here..
