I really would be suprised if this is anywhere near as fast as a HALO.
The halo board is microprocessor controlled and is very clever. It looks for motion in the ball stack and spins the motor keeping the tension in the drive cone.
The X-board is an agitating circuit. It looks for gaps in the ball stack and activates the motor to compensate.
These may seem similar at first glance but it is the way the halo detects the motion in the stack which allows it to be so fast without crushing paintballs all the time.
Look at the x-board egg, it goes at about 14bps max this is because unlike the halo it waits for a gap and then activates the motor. The Z-board and intelifeed egg are much faster because they always push when the ball stack moves, just like the halo.