Forgive me if I am about to sound harsh, but I had a rough morning so am just not in the mood for *****footin' around...

What the hell is a "Singlespeed Atelier Supercorsa Pista"? Both of the wheelsets you mentioned are pretty damned expensive, so since money does not seem to be a concern for you - it leads me to believe you mean a Cinelli Supercorsa Pista?

If so, neither of those wheelsets, whatever their other pros and cons, are anywhere close to being "right" for a SC Pista.
If not...then what the hell is a "Singlespeed Atelier Supercorsa Pista"?