Blowers are extremely effective and I even use them myself on the door jam and wheels to quickly dry them and blow hidden water out of tight spots. But the down side is that your going to see something on the car, someones going to say something to you or something may happen to take your attention off of what your doing. Then the blower will be lowered down because that's or tendancy as humans. The grounds dirty and as soon as you blow that dust and dirt up then its in the air getting smashed into your paint. I've caught myself do it a few times. That's why I think hand drying is still the best way.Most folks dab with micros and it works very well. I personally use AMMO Hydrate and a damp microfiber. It does a few things at onces. 1: It revitalizes the wax that is currently on the car. 2: it allows you to safely pick up any dirt you may have messed in the wash without the risk of scratching the paint. And 3: it uses the water on the car to combine with the product to achieve the results. So the water isn't just removed, its also partially used to livin up your paint even more. Makes me feel good about drying my car and it actually makes the task go by very fast. Dry your car by hand in under 3 minutes if you got some pep in your step.