The Haswing and Protruar have the ESC potted into the the foot with the motor. Not a build that I am interested in. I like my kayak remote control set up. You can't do that if you can't replace the ESC.
But (I will assume) those companies put a lot of R&D into prop testing. Hitting the jack pot...
Victron Multiplus are not AIO. But have the lowest idle draw specs of most any inverter out there for the size, by far. Then there are 2 more programable settings to set them even lower.