Costco Phantom GO A8 vs. HiBoy X300

What are actually two different class of scooter, I made a comparison video nonetheless showing how each has a better niche.
Phantom GO:
1 Rear Brake
Low motor braking
Regenerative braking??
3 Speeds
Average acceleration
15mph max flat ground
0 mph halfway 10% incline
Small but usable for 6’5”
Tires stiff and smaller
33 lb
Fits in trunk easy
Good folding latch
Easy to move around
Good features app (lets you set speed limits)
Costco returns/warranty
$300 on sale
For kids/teens/small adults
HiBoy X300:
Front and Rear Brakes
Some motor braking
Regenerative braking sound?
3 speeds
Average acceleration
20-24 mph flat ground
9 mph 10% incline ¼ mile
Large platform
Tires 13” with front shock
53lb
Barely fits in trunk
Bad folding latch
Cupholder
Directional signals
Average app
$600 on sale
For larger adults