I can't decide. I am going to buy a 300 RUM in a Sendero II or a PSS. I shoot a PSS in a 308 for work and like the feel. That would be a plus for cheek weld and comfort. I like the look of the Sendero but looks aren't what makes the rifle when it comes to shooting. I know Remington has some issues with barrel roughness, so I am looking for reviews from people shooting either one in an ultra mag or a 300 win mag.