Ok, I've waited for a few months to do an official review. I purchase the speedway 5 and this thing is pretty amazing. I was looking for something that can go fast enough and still be safe. If you are looking for an alternative way of transportation. Uber rides keep adding up. Public transportation is too crowded and ultimately disgusting. Then this scooter is a great choice. I travel 24 miles a day to work. Taking side streets, bike lanes, and sometimes the main streets. The suspensions are good. When riding over (small) bumps, holes, and gravel they aren't really noticeable. But, when you go over larger holes or objects you need to brace yourself. I recommend upgrading the factory suspensions to a more durable one if you are traveling more off-road. The adjustable seat is really comfortable and another reason why I purchased this scooter. But, the downfall is that the adjustable bar part of the seat keeps breaking off. I was under warranty so they sent me another one. But, the second one broke as well. I'm still able to ride but can't adjust the seat anymore. Other than that the speed is great! If you want to cruise at 10mph you can do that. If you want to get somewhere quickly, you can hit a top speed of 38mph. When reaching up to your top speed it gets a little unstable, and unsafe. Hovering between 28-33 mph seems to be the safe zone when riding. Here are my pros and cons about the speedway 5 Pros Speed Battery life Brake Lights Durability Suspension Brakes Seat w/adjustment Long-range Charging time quick Horn Turn Signals (kinda weak) Cons Top speed unsafe ( use your head ) Front lights (need to be higher for others to see you coming) Seat ( adjustable bar breaks often) Overall I would give this scooter a 4.7 out of 5