Experience with Flipsky Jet-drive?

Hi,
I found this “jet drive” on Flipsky website:

They have a version with a 70165 motor (8800w peek) and one with 65161 motor (6000w peek). The smaller one is only $422.
Does anyone have any experience using these for e-foil?
Do you thing they would be suitable?
Maybe to heavy and long to be practical?

As I understand it “water jets” need a higher RPM compared to a standard propeller. Maybe it would be better to get the motor with a higher KV if using it with 13S. I think Flipsky offer the motors with custom KV.

Jonas