I would much reather have a .454 in a SBH, but Ruger doesn`t make them. I am a Ruger fan. 3 of their center fire handgun and 3 more rimfires. One of them is a SRH in .454. I also have a Taurus RB in .454. As far as these 2 compair the Taurus has a far better trigger, is quite abit more accurate, and has a fraction of the recoil. The Ruger does weight alot less and is far easier to carry. My RB is one of the first on the market and is a great gun, but from what I`ve been hearing lately about their quality control and Taurus`s cuotomer service I doubt that I will but and other Taurus untill they get their act straight. As for the .480 I see no real use for it. It is a giant step side ways from the .454. My next big bore revolver will be eather a .500 SW, or the 329 PD SW, another .44 mag. After I get my .500 SW I will have a SRH in .454 for sale. My single action Rugers, on the other hand, are not now and probibly never will be for sale.