In Portugal, CreditAgricola ATM gave me the option to accept or decline conversion. Declining saved me from extra currency conversion fees.

Standard Chartered ATM was super reliable. No errors or delays.

Couldnt change the language at SNS Bank ATM in the Netherlands. Managed using Google Translate.

Used a German Visa at MB Bank in Cambodia - no ATM fee at all. Great option for travelers! Doubt it accepts Amex though

DTB provides good ATM service. Worked without a hitch.