The MCM5 v2 is the next step up in size and power from the Mten3. It boasts almost twice the battery and motor with only a few more inches, square-cube law be damned! With the increased power and range the MCM5 is great for cruising about, but the 14" tire is small enough to bring anywhere. Throw it in your car, locker, or under your desk. For portability and power the MCM5 is only seconded by the Mten3.