I know the Rangers logo has been around forever but it's a little boring. I'm also a little annoyed at the fact that, while it is the primary logo for the team, it never makes an appearance on any of the team's jerseys. The Senators, however, is a solid design that we actually see on the uniforms.
In a straight-up fistfight, a Ranger could totally take a Senator.
The Rangers have been around forever, though there's a case to be made that the Senators have too — they just had to endure a long hiatus. Ultimately, though, I really think the Rangers need to upgrade their look and go with the third jerseys full time, including the primary and secondary logos. That's why they don't get the point.