I have the RAT-7 in 1095 and the RD6 and RD9.
I like the RAT-7 alot, a really good cutter and slicer.
A nice medium size knife.
I redid the edge for sharpness and so do not treat it rough
or beat it through wood or such.
It's comfortable to me and I like it.
I have not done anything with the RD6 yet so cannot comment except
to say that it feels short and stout.
The RD9 I really, really like.
When I first got it I did not like the handle at all.
I did some grinding on it and put some wood on it that fits my hand pretty good,
but I plan on getting some micarta someday and putting that on there.
It cuts really good and is strong.
I've beat it through wood with no problem.
I missed a stroke once when chopping and it hit a rock, sparks and such,
very little edge damage and I stoned it out easily.
That was a full power strike so it hit the rock pretty hard.
I really like the size and blade shape of the RD9.
It really does not seem that big when I use it.
So, your choice if you can't have both.
I'd say that if you were going to just cut and slice, the RAT-7 would be just fine.
If you want to get a little rough with it, go for one of the Rangers.
Then again, a big strong chopper and a smaller cutter/slicer is what you need to carry.
One knife just won't do it, well, it will, but why try.
