Till March I've always had SRW. I got by just fine, but knew I was overweight. Wanted to trade for a longer trailer so went and got a dRW F350. I was very impressed with how it handled just running down the road. Then we hooked to the same 5th, and was shocked just how nice it pulled. More stability and less strain on the driver. True will have to buy extra rear tires some day, but the long bed DRW is so much easier to handle things.