I didn't know a company made such a thing as a 10' 4 weight. If you want to spend the money I would go with a sage. They have a good warenty, I'm not sure what g loomis's warenty is. Cabelas just came out with an 11' 6 weight for 150 bucks. I would also look at St. Croix and Redington fly rods. If I were you I would not get a 4 weight because their to flimsy can't cast a lot of line, and you can't catch a salmon or steelhead on it. I built an IM6 6 weight I've cought everything on it even a ten pund king.