I disagree. I think he's technically superior to Cavani and Costa (even though both are technically good and have good technique, Benzema is better), and when Higuain was at Madrid Benzema was clearly the better striker and more favoured, even though Gonzalo was very good there, so that speaks for itself. But then again, I've been watching Benzema quite closely for like 4/5 years, and I really like his playing style so I guess it just depends on the type of striker you like to watch.