I am a home health physical therapist that travels 60-90 miles per day. I am trying to determine which would be best for me a hybrid or a hybrid plug in. I live in Virginia where there are a lot of ups and downs as well as flat areas. if the hybrid plugin only gives me an extra 20 miles to start my day I'm not sure if it is my best option. 1 of my biggest question is if I can store, through braking, enough energy to overflow the battery for the hybrid that the extra battery in the hybrid plugin would actually be of more benefit than just the first 20 miles. any suggestions would be appreciated. Thanks