There is a mindset, associated with using the single shot rifles. I started on a single shot when still about 3 feet tall. It has been a life long friendship, one shot at a time. Even my beloved leverguns, do not hold the importance of each and every shot from a single.
I also have a 458 Tropical. It gets a bit of use and while I have no immediate buff plans, I am confident in it's abilities.
Larry