Wow yeah it could be the weight. Mine is 329 with a SW of 331. Much lighter, but the feel is sensational. I would not describe it as soft or anything, but the sweetspot feel on contact is fantastic
I did own a tgk prestige and the layup was a little different. Excellent stick, but did not feel hugely different from a similar retail version. Also the retail blade has foam in the handle like yours do..
I wonder what raonic is using..one of your molds..a modded retail...?