Do you have the data on the safety record of the A320 v/s the 737NG ? I do not have the exact data, but I read of as many A320 incidents as I do 737NG ones. Both aircraft are equals. And I am neither European or American.
The Airbus's are designed not for optimum quality but to sell....period.
Let me know if you want an in-depth observational experience, not statistical, explanation for what I've said.