TableTennisDaily

Great review. Generally I agree with all you said, I also had a korbel too and moved up to innerforce. I would probably put the speed at 8 when you have like a Dignics 05 on the forehand.

The next step which i am trying now is the Butterfly Marcos freitas (MF) alc - outercarbon with limba outer. Its speed goes up about 10-15% - more direct and attacking feel, carbon activated quicker and has dwell as well, lower throw and has less catapult and slightly less control than innerforce for touch shots.

I love the innerforce though - a good allround blade just wanted a little more attack which the MF brings.

To be honest, I never 100% got on with the feeling of both the Korbel EU and the Japan. Something just didn't click right but they played OK. This blade is different in feeling, although I can see the similarities, too.
The balance is different, handle is different, but the rebound on slower shots feels kind of similar and it spins in a similar way, too.

What's your main blade and rubbers now - is it the Innerforce ?

Yes, innerforce with G1/C1. It's the best combination of feeling, speed and power that I have right now.

How big is the FL handle and with what profile? I have a Viscaria super ALC FL and I feel the handle is a bit too short and curved for me