I think that Pech's main advantage is the work of his spies who check every ditch, every corner by walking and he knows perfectly what he can run though or over without risk. In my opinion it went too far in this moment as he often ignores anti-cutting obstacles which others respect. Regarding cars it's still as I said after Šumava - Pech's Mini has better suspension/setup while Fabia R5 clearly has more power. Just heck the onboards and You must notice how different the two cars are.

Another from Pech
http://www.mediasport.cz/rally/onboardy/7692.html
http://www.mediasport.cz/rally/onboardy/7714.html

Kopecký
http://www.mediasport.cz/rally/onboardy/7688.html