I am sure the replies you are going to get are going to vary greatly on personal preference. While I agree with some of the observations regarding the Battle Rat, for me personally, the Camp Tramp is about the largest knife that I am willing to have on my belt ALL the time. And we all know that the best knife is the one that you have with you when you need it.
If I am going to be camping close to a vehicle, or if I am going to carry it on a backpack, then the extra size/weight is a non-issue. But, if we are talking about actually having it on the belt, the CT is the max size for me.
I will not pretend to have a lot of experience with the CT. I just got my first one, in fact. My first SRKW knife was an M6. I sharpened it up, and have played with it quite a bit, and have been very impressed with the steel, and the performance. So much so, that I wanted a bigger one. I bought a CT in the aftermarket. Since I already knew I like the steel, the rest was design, and ergonomics. I liked it so much that I went ahead an bought a 2nd one as well.
My favorite story about the CT is the guy who rolled over his Jeep, and used the CT to get out.
Here is the link. There are plenty of good stories about the CT.