Esme is a bit of a skinny minnie so I like SS for leg adjustment. But I do have some FS which are fine as long as they are a really good fit, otherwise we get leg leaks
Don't mind either here. I do fond it depends on the nappy. Some SS I love and others I hate. Love the PK one for example but find the WN AI2 a bit fiddly. (Saying that though I love the AI2 and it has never put me off buying them.) I think if its a fitted I prefer SS but pockets I prefer FS.