2660€ for a crap airline? I guess not. Your priority should be earingn Qpoints on AZ flights, but choose them ONLY if the price is unusually low. They have however some decent C class fares ex-EU to/via Italy, it is business (I) but the minimum stay is, I think 4 days, and you cannot do open-jaw. That would score you 160QP for a little bit more than you used to pay for economy on LH/LX/OS, but double the points. Their C class comfort is worse than LX/LH economy one, and the food is nothing to be worth even mentioning.