I looked at the Triumph when I was in the market for another inline. It just didn't feel right to me and I ended up getting a CVA Accura V2 and I love it. But that Impact looks like a nice rifle. I'm 5'9" and I like a short LOP. I have a 20 ga 870 youth that is my favorite turkey gun. It's like carrying a BB gun.
But as far as getting another inline I prefer the traditionals. But if I were in the market, I'd definitely look at the Impact.