DoC keeps mentioning this card and I'm tempted, as there's a CNB branch less than an hour from home. $700 travel reim. means even if I use it to pay $5k of Fed taxes to meet the spend, the card still nets > $600 and that's before the $250 airline fee reim. Seems pretty handy, and from a bank outside the usual suspects (CNB is a subsidiary of Royal Bank of Canada). That is, if they approve me for the prerequisite checking account (looking at their Green Checking). Anything I'm missing? Would appreciate any experiential wisdom from those that have the card.