The Charles Schwab Debit Card and the Wise Travel Card are excellent cards to have when you travel in Europe. Schwab doesn't charge any fees for foreign transactions and will refund you for ATM fees. Wise, on the other hand, lets you open accounts in multiple currencies and reload them easily.
The Chase Sapphire Reserve is a good choice if you want to use airport lounges. Use ATMs in the area to get cash while you're away, let your bank know when you'll be away, bring a backup card, and make digital copies of your passport.