Depends what you need it for. I vote Flamenco for versatility. Neither has a slip pocket, not even the tiniest one, but if you're looking for an evening bag that can also work great for grocery shopping - then mini Flamenco is way better. And it is secure as it cinches in. If you're looking for a bigger tote, again, large Flamenco, definitely. Very spacious, but scrunches up into a normal everyday bag, so you can take it as a hand baggage and then use as a bag or oversized clutch on holidays. Medium Puzzle fold tote is amazing, I tested it for 3 months every day, loved it, but it doesn't close at all and has NO slip or zipped pocket inside, which ultimately was a deal breaker for me.