I agree that the Ruger 1 intersts me mostly in rimmed cartrdiges, which is why I bought one in 303. I've always liked the Ruger #1 platform, but most of the cartrdiges offered I would like better in a bolt gun.
I tried all sorts of bullets rom 123gr .311 for the 7.62x39 to 215gr Woodleighs and many in between.
Overall, my rifle was a 1.25-1.5 MOA rifle, which is more than accurate for hunting purposes. I really liked the rifle, but it wasn't a great fit for my style of hunting so I sold it to a friend. it's funny, many hunters like to have many hunting rifles, but I am the opposite. I have dozens and dozens of guns I use at the range but I only like to have a few hunting rifles.
Overall, if you like the Ruger #1, you like the .303 British and you like to hunt with them, then it's hard to go wrong.