Have both the Wilkins and the Cuscadi scales (Wilkins yellow Cuscadi Carbon)
I really do not like the Wilkins scales, the edges of the grips are just too sharp for extended use.
To the point where i gave up using the Wilkins gripped blade and used my LM skeletool instead as it was less painful on the hands.
The Cuscadi scales though are absolutely fantastic.
Looks wise, the Wilkins grips look like they've taken a block of plastic, clamped it to a milling machine and gone out for lunch, up close it looks very industrial.
The Cuscadi grips look as though they have been crafted by hand, then shaped.
Obviously everyone is different has different sized hands and different grips, but to me the Cuscadi grips are a LOT better than the Wilkins grips.
Which is surprising as i paid 80 for the Cuscadi grips and 152.80 for the Wilkins grips.
I bought the Wilkins grips as i've read many good reviews on them, to be honest after 2 weeks i took them off and refitted the stock grips as they were a LOT more comfortable.