Hi, Anybody have experience with Harbor Freight air framing nailers, either the round head or clipped head? What would be the advantage of one over the other (I'm not sure I know exactly what the clipped head looks like). I wouldn't be using the nailer on a day-in/day-out basis but for fix-up, remolding, etc. projects on my old bungalow. Would you buy one? I'd appreciate any advise. Thanks, Jer