I did so much research out there. I wanted something that could accommodate bigger kids but didn't break the bank. This has the highest weight capacity and easily fits my 8 and 10 year olds (the biggest of whom is 5' ft, 100 lb). My four year old neighbor fits with the touch of a button. It goes faster than most 24 V go-karts, too. I suggest getting a timer for the charger because it can't charge for more than 20 straight hours. If you have little kids, you know how easy it is to forget this. Other than that, assembly was a piece of cake. It drives really well (in 6' and 175 lb and have ridden in it). It stops with the brake or if you simply let off the gas (helpful for little kids about to hit a neighbor's parked car). I have no complaints at all.