I understand this is an enthusiast's forum, and you all love washing your cars. Please share your thoughts on the best car wash brushes / mops for someone with SUV's that wants to wash cars a little faster but without scratches or swirls. Does anyone on here use flow through brushes that attach to a hose? I would think having continuous water flow would be great for helping to get contaminants off the paint without scratching. Is chenille microfiber the best option? What is your favorite?