That electric unicycle looks like a pretty cool gadget, but probably involves a good learning curve just to be able to ride it. I can just imagine taking a spill, ending up with bad road rash and maybe a broken wrist (or worse).
That "wheel" doesn't seem practical for any sort of everyday, short-distance commuting purposes. If you wear a helmet and any protective wear over your clothing it will leave you looking messy when you get to the office. Here in Oklahoma you'll get sweaty in our hot weather for nearly half the year. I usually bring a few items with me to work, which is no problem when you drive a full cab pickup truck. You can attach a cargo rack to most bicycles. It doesn't look like one could carry anything while riding that wheel. That sort of reduces it down to being a $3000 recreational device.
There are some great 2-wheel e-bike models out there. Unfortunately Lawton has very little in the way of bicycle path infrastructure, which forces bicyclists to use the streets. Way too many motorists here drive their vehicles while looking more at their phones rather than the road and their surroundings. Commuting via bicycle here is a pretty risky practice.