I drive the tires now good 2000 km, mostly in equal parts on dirt roads, paved paths and bad asphalt, often with Split. He almost looks still like new, is super quiet and very fast. Also on autumnal streets he has a good grip and on dirt roads or gravel runs as reliably and safely. For more difficult terrain or even winter conditions it is not recommended. That with the puncture protection is relative, because although the work significantly better than that of a normal tire without Kevlar, but one should not think that one is so invulnerable. Yesterday I actually had my first breakdown namely: on fine Split are two sharp stones 2-3mm-vertically gone through (by the way, innendrin was also a "puncture-proof" hose). So I had not expected, I had already gotten used to the span so beautiful free driving. All in all I think the tires but for reliable enough and would buy it to me again and again for the above applications.
