I tried the gold power and the Vendetta. The gold power was a little too stiff for my liking but gave me pretty good pop, spin, and control. Vendetta OTOH was amazing. It was so soft that I only needed to drop 3 lbs (roughly 1.4 kg) from my multi/syn gut tension. Besides being really soft for a poly, it provided good power and decent spin for a poly.
4.0 baseliner player Head YT IG Radical MP (modded)
Gut/ TB 16 48/43