Since you can get the Browning with sights, can I change my mind
Since you wasn't crazy about your previous Ruger I would definately get the Browning.

Another thing to think about is rifle weight. I would guess the Rugeris heavier. Most Ruger's that I've owned seem to be heavy but that might not be true when placed ona scale. The Stalkers that I have, all in more run of the mill calibers,are fairly light weight andthe recoil in 375 might be something to think about.