For one thing, it determines how tough and resilient it's getting. Probably high-end audio takes a slightly more trained ear to understand than clean video takes a trained vision. It is something that you might pay slightly more for upfront, but you'll have decide to buy once. https://www.Pressadvantage.com/story/61285-fleet-management-consulting-firm-helps-heavy-equipment-companies-manage-their-fleet-of-vehicles