We leave for Dublin, then London in a couple of days and I've been going over and over the Oyster Card vs. travel card and am so confused about this that I'd appreciate some help. We will land at Gatwick 6/11 and Eurostar out 6/15. We'll be taking the train from Gatwick to Victoria so won't need a card for that journey and we can probably walk around enough not to need a card at all for that day. But we will need a card for the other 4 days. Last time it was so easy with a 3 day travel card. What do you vetern travelers to London suggest?
In addition, USA Today had an article about using credit cards in Europe and having difficulties as US ones don't have chips in them. We've never had any trouble before but I'm wondering if we will this time.
Thanks,
Ann