To me ruger pistols and revolvers are like a Savage rifle.
You just can' t beat' em for the price.
I have owned every P series they make,except for the 40cal. and have never had a problem.
I also have two Vaqueros, they are great except for one problem. I have 45colts and Ruger doesn' t think the front of the cylinder needs to be as big as the bullet.
I reamed my and several other peoples out with a tool from Manson Reamers that I bought from Brownell' s. Accuracy improved on every one.
Do' nt know about the other caliber Vaqueros.