Engwe Engine X vs Ep2 Pro comparison. Which should you buy?

Engwe Engine X vs Ep2 Pro comparison
Engine X:
engwe-bikes-uk...
Specs
Material：
6061 Aluminum Alloy
Motor：
250W Brushless Motor
Torque:
55 N.m
Battery:
48V13Ah Removable Internal Lithium-ion*1
Tires:
20 x 4.0 Fat Tires
Max Speed:
25KM/H (Can Be Unlocked)
Max Mileage:
120KM
Charging Time:
about 6.5H
Maximum Climbing degree:
10°
Brake:
160mm Front & Rear Disc Mechanical Brake
Transmission System:
Shimano 7 Gears
Display:
LCD Display
Bike Weight:
31.7KG (69.8lbs)
Gross Weight:
38KG (83.77lbs)
Ep2 Pro:
engwe-bikes-uk...
Specs:
Motor：
250w and 750W Brushless Motor versions
Torque:
55 N.m
Tires:
20 x 4.0 Fat Tires
Battery:
48V13Ah Removable Internal Lithium-ion*1
Range:
40KM (Electric Mode)
120KM (Pas Mode)
Charging Time:
About 6.5H
Maximum Climbing degree:
10°
Brake:
160mm Front & Rear Disc Mechanical Brake
Transmission System:
Shimano 7 Gears
Display:
LCD Display
Bike Weight:
30KG (66lbs)
Gross Weight:
37.8KG (80.7lbs)