Kyllä ne ovat varsin puhtaat aloittelijan mailat tai sopivat sellaisille henkilöille jotka haluavat erittäin anteeksiantavan setin. Di9 on Di7:sta kehitetty versio. Ensireaktiot ovat olleet aika positiivisia. Ohessa erään kolumnistin arvio:

’Although these are genuine game improvement irons with an oversized head, generous cavity back, wide sole and thick topline, they are really not that clunky and are rather pleasing at address. To offer all those features and performance benefits and still make the club look cool is a real art and in this case, Wilson’s design lads have really cracked it.’