I used the original Metzler set-up for years and about a year ago switched to Avon rear and Dunlop front at the recommendation of my dealer. I used to swear by the Metzlers. The Avon/Dunlop is far superior in both wet and dry handling. My only complaint is the rapid wear of the Dunlop. This combo is the first that has ever required a front replacement prior to a rear. I was going to reolace with an Avon front but there seems to be some sort of front tire shortage going on. The only tire I could get locally was another Dunlop and it took a week to get it. I'll see if the first quick replacement was a fluke. In short and IMO - The Avon is the bomb. Mixing is surely ok. Matching is probably the ultimate. And,as they all say - results my vary.
