Again, probably not helpful, but me and my husband have to have separate. With my first baby, we tried one between us, but the amount we had to adjust it when we swapped was a right faff. We also found different slings to be more comfortable for each of us - I really didn’t get on with the one my husband used but he found it really comfortable
We have a mothercare one... my partner is 20st and 5ft 8 (although he tells everyone he's 5ft 9 lol) and I'm 5ft3 and 16 stone and we both can wear it. But ours is a older one brought from the store when they were still open. Xx https://www.boots.com/mothercare-3-position-baby-carrier-fig-10323453?traffic=paid.shopping&gad_source=1&gclid=CjwKCAjwn6LABhBSEiwAsNJrjkRc-8pt6ECYHmvoEcvbMr99BKPL0TZ0dHv-ZlA6nY2l8LaaABKcGBoCD50QAvD_BwE&gclsrc=aw.ds
Freerider wrap works for any size. Have to get used to tying it
Ergobaby 360. Fits me (5'2) and my (6'2) husband. Love it.
You should be able to rent then out on sling library to work out the best one x
This probably isnt helpful but me and my partner have separate carriers as we are such different sizes