GT Single

Not familiar with the Picanto boot size but we wanted a terrain stroller and ended up with an out n about gt which seemed like the most compact of the terrain ones and it does lie flat. With our second we got the car seat adaptors and put him in a cocoon bag as a newborn, or just wore him in a carrier but he very quickly was big enough to be buckled in properly. Great stroller, we'd had a secondhand travel system and sold it before our daughter was even 1yr old.

If needing lightweight and off reading I'd recommend an out N about. I have one and took it abroad. Used the official travel bag to give some protection and had no issues whatsoever. The only downside is it doesn't fold compact but it's super light.

Bugaboo Donkey is very wide, look for something that not so wide, like out n about.. we have that; much more narrow; a dream to push and easy to close! With tandem, even if you are ok with it, as they grow your twins might fight as to who should get the better view and refuse to get in; I have heard that happening, so chose side by side!

The Hauck runner isn’t classed as a running buggy, despite the name! The difference is there’s no suspension, we started with a hauck and it was fine for smooth paths but we decided to get a second hand out n about now we’re running a bit more. Not trying to put people off them, they do seem good and my son liked being in it, just make sure you do your research!

We used an Out And About. It was a very useful buggy, air filled tires, great suspension and very easy to run with. Highly maneuverable and had a brake to help slow down. Good storage too.

These ones have air filled tires, suspension and brakes. Not good for visiting shops but great for long walks and runs.

If you’re in the UK the Out’n’about ones are great and can be picked up cheap on sale or second hand 

I genuinely don't think one buggy can do it all, and anything that says it can just does lots of jobs badly. Also buggies depreciate wildly, so two cheap, second hand ones is better than one expensive (because they're so expensive!) new one. From my experience, an Out N About is the best rural buggy around. In a city I had a Yoto, but that was ages ago and I think there's a lot more variety now.