I am looking for advice on which dual action polisher to purchase for home use. I purchased a black car for a daily driver and the paint needs some tlc. After previously owning a black car, I know that it will need a lot of upkeep so I figured I would just purchase the dual action polisher as opposed to doing it by hand. Can anyone point me in the right direction? I have been looking at the flex xc3401 and the meguiars g110v2