We decided on the SONDORS FOLD X.
Since I had to buy five cost was really a factor. We did want something to ride at the beach, trail riding in snow while skiing and everyday riding. being able to take all 5 with traveling was also important. I would just say there's a lot out there, some of it's junk others sell really great stuff find something you like in your price range and type of riding that you'll be doing and enjoy.