Both Hobart and Miller are extraordinary brands that develop remarkable products. Moreover, both are designed for different applications and thus, feature different settings. While Miller is suitable for heavy-duty applications like large-scale products, Hobart is recommended for small-scale commercial activities. Furthermore, Miller is time-efficient and saves a lot of your welding time; but, Hobart requires less maintenance and is more user-friendly. You can test both and choose the one that is more suitable for you.