I had the 18 inch two burner with built in windscreen for awhile. I didn't like it. The attached windscreen seemed like a cool feature when I bought it, but it wasn't very practical with larger pots or griddles. The windscreen was always in the way. I sold it and got the two burner break apart. Much better. You can leave them together or separate if using a larger pot. Just be aware that with the center hinge, you can't use the larger single griddle. I got two of the mini griddles. I use my stove for solo/ small group trips. One person in my crew has the regular 4 burner and regular 6 burner Partner stoves (plus stands & detachable windscreens) so we are set for medium to large groups.
"We are all visitors to this time, this place. We are just passing through. Our purpose here is to observe, to learn, to grow, to love....and then we return home."
Australian Aboriginal Proverb