The Z10 is the Smartest of Them All..review https://tech2.in.com/opinions/smartphones/why-the-blackberry-z10-is-the-smartest-of-them-all-for-me/812402
This review from the managing editor of of Tech2.in.com is very comprehensive and comments on all aspects of the Z10. The author was a QWERTY fan but finds the Z10 is even more to his liking.
He concludes by saying....
"No wonder the German government has gone ahead and ordered 40,000 Z10s. As we all know, the Germans are fanatical about efficiency and security—and there’s Europe’s razor sharp focus on privacy—and the Z10 clearly fits right in. Just like it does for my needs."