Newly Paralyzed

Hey y'all. I use a manual chair, but am looking into some of those assisted devices and am wondering what kind of products y'all have had the best success with. I just need a little help through the grass, gravel or woodchip trails especially when I'm chasing or carrying my toddler. I've looked into the SmartDrive, FreeWheel, GRIT Freedom Chair and more. Any favorites or particular experiences with one of the products?