I swapped out a pair of 25c Armadillo slicks for my first pair of Schwalbe 28c in the hard case edition.
300 miles and they ride very well. Current ertro sizing makes the size and width closer to the 25c
then my older Armadillo 28's. Some of the older macadam roads have a hard raisin texture that would
put some chatter in the slicks. Hard case has great rolling resistance and handles the raisins just fine.
No flats yet.