I use clip on aero bars and rest my forearms on the grips of the handlebar as well. I frankly just won't have a bike without them. To me they are way more comfy than handlebar drops because you get the weight off your wrists. With the drops, the wrists are still involved in carrying the load of your upper body. With Aero's, the forearms take the weight and the hands just lightly steer; the wrists are at rest. I'm a believer. I bought mine for less than $20 bucks off of ebay.