Pockit Air All-Terrain

I got the Ergobaby Metro+ and have really liked it. It folds small enough to take on a plane and has better wheels and a bigger canopy than the gb Pockit Air I had before

I second this one. We also have the GB pockit, but the canopy on ours is way too small. Metro+ has a legit canopy

Like others say Vista is too big for public transit. It's also too big for boutique aisles and small cornerstores. I love the Minu, like others are saying. It's the only stroller you need. If you really are set on a large basket, get a mid-size stroller like the Cruz and when your child is potty trained get a gb-pockit air. It weighs 10 lbs and folds smaller than the Yoyo. You can easily carry it with one hand. That makes it easy to navigate the subway with a toddler. The basket is tiny but by that time you can fit what your child needs in a totebag. 

GB pockit air, I’m obsessed. Compact, light weight and still has a canopy, a footrest and can recline

I had the Minu but lost it. Then I got a GB pockit all- terrain because it was cheaper than trying to replace the minu, and honestly it’s a way better travel stroller. It folds tiny and is very lightweight. We got a backpack for it off amazon and it’s super easy to carry around as a backpack. With the minu it always still felt like you were lugging a big clunky extra load. Obviously, it’s got less premium material, and not as good suspension but if your main concern is size and ease of travel, I’d go with a GB pockit hands down.

One in stroller, one in a sling /carry was the way to go for my friend.  I did end up holding someone's baby whilst she whipped open a double stroller at the plane though. Also, sometimes where the stroller rocks up, at the plane door, at oversized baggage.. Can get a bit random despite being gatechecked and you're left holding a baby waiting for someone to tell you what happens bed to it. The alternative is to give up one of your cabin sized baggage options to take a carry on stroller but I don't think the doubles fold down that small.  Note: With one child we onebagged pretty well. One person with the child and a backpack, other person with two backpacks (front and back - we are personal item ppl plus the free cabin bag for infants with most European Airlines.) What might get sticky is that you're going to struggle as both of you will have a baby and therefore you might need to go cabin size rather than personal item. And also we were always packing nappies for the journey which can get bulky. You have two so I'm guessing you'll have to bring some and buy some every time.  For our one baby we used the GB Pockit All terrain which was cheaper at the time compared to Cybex. They're all a bit flimsy feeling because of the weight. The Yo-Yo is insanely popular in London as a full time pram because it's light.  A note for your future self though, all my twin mums now have super independent kids with stamina because they couldn't baby them for as long and they walked more, carry their own stuff in backpacks and got on with it. *stares at child with overstuffed hello kitty bag who can't handle her water bottle*