Carl my small point gets to gutters on single story's easy. best all round ladder money can buy!!!
but if your buying a new one I'd go for the same size as the big points, you know the ones I mean. they dont only reach 1st floor gutters but the apex of the gables for washing down.
lets face it, you only need a ladder for balcony's, insides and gutters coz there's no chance of finding you on the top of a ladder to clean outside windows.