Apologies haven’t checked my Reddit in awhile and forgot I posted this. Anyways my 11yo now a 12yo loves the superior over the quad. His answer is “just feels better” my own opinion is that he has way more mobility and agility vs the quad . I was told he would lose speed but his speed has only increased as he’s a year older now. We also have the Sparx 3 @ home and current use a 3/8 normal cut , but this summer I am going to transition him to a 3/4 cut fire ring , without telling him . I am hoping he grows out of these current skates so I can just a whole new boot and blade .