Peep the price difference on the Nuzn 45 versus the 48.
iirc yuya oshima is using Nuzn 55 on FH and C53 on backhand. Theres definitely still a spot for C-series in their lineup.
But normally it costs a little too much compared to provincial. So going all the way up to National may be more cost effective. Which is what I do now.
Actually its either provincial or all the way to star national.
Depending on how hard he boosts his h3 and how tacky he likes his rubber. I'd say NUZN 55 isnt too hard of a transition.
At level, if they feel the same, then it is the same.