It may be for most folks. Knee scooters offer padded knee pads and larger wheels to navigate on uneven terrain comfortably, whereas crutches require precision overstepping obstacles with each step forward. Plus, it reduces weight placed on the affected leg by elevating it and resting it on a knee rest, which crutches are not designed to do. Crutches also require a lot of upper body strength, which can put a lot of strain on your arms and shoulders. If you would prefer to rest your leg and limit potential strain, you should consider using a knee scooter.