I use ANA visa but if I were to need to get a new one, I would absolutely look for a card where (and i'm not even sure if it's possible or not) you can withdraw a safe amount of cash with it from an ATM in an emergency. Better planning can generally prevent you from ever needing to do that, but once I got caught in a situation where I needed to stay overnight at an FBO due to a flat with no cash, and the maximum that my card would let me withdraw was $20.00.