The Injection would likely be better with a Squid on than the SuperMix but.....
It would fold into the Egi with the aggressive double strokes common with Japanese Eging.
The SuperMix Gains with lifting power but, lifting a 2 or 3 kilo Squid isn't going to be recommended regardless of rod.
We've lifted 1 kilo Squid on SM's though and that was fine. Even my proper Eging rod folds right over trying that.
Then again, an Eging rod is supposed to do that to stop the spikes (kanner) being pulled away from the Squid.
Can still be used with aggressive, power strokes though. Weird actions. Take a look at that Fibreglass Tenryu in ****'s (Brigade).
Totally awesome and I defy anyone to even suggest it feels like glassfibre because it certainly doesn't. It feels better than most carbon rods.
I have to buy it at some stage.