Free: Contests & Raffles.
The reason there are so many Ruger upgrades is because they're necessary.
I don't own one, but personally I'd get another .44. But that's just me.
I was unimpressed with the one I shot, accuracy wasn't as good as the revolvers I have shot in the past. It felt good in the hand though and recoil was surprisingly light. Big chunk o' metal, if it runs out of bullets you could always beat someone (or thing) to death with it.