Chicco Nappies UK

Hi

has anyone who can fit in them tried the Chicco nappies available at Boots stores in the UK?
They only go up to size 5 but looking at the reviews they are at least a size larger and someone mentioned plasticky as well.

I got some of these the other day because I thought they'd be OK but they are at least 2 inches shorter than a pampers baby dry 6+. Also, although slightly plasticky, and actually feel much nicer than pampers they are clothlike. Very absorbent so good for a stuffer, but probably not worth £7 a pack.