I used the LE ammo in the .45-70 before I started reloading and I liked it. Now that I'm reloading, I don't think I'm going to mess with the FTX in any caliber. I just load the traditional RN/FPs for the leverguns, and for the .356/.358, I think I'll stick with the 225 gr. Sierra Gameking., even though it costs more. Besides, brass is too expensive to mutilate. The .358 FTX has a BC of .300 and the Gameking .384. To me, that translates: "Getting there is half the fun."
Pete