Well, I received my RD 6 and 7 and very nice and utilitarian they are too. Utilitarian in that they should be used and not just looked at. To cut a long story short I've been hacking, hammering and prying everything in sight and they've done very well in the short time I've had them.
The "smaller" RD 6 is just as useful as the larger one. They are robust designs, a full quarter inch thick along the spine until 1 inch from the tip. The tip itself is thick, which suits me just fine. The handles are comfortable.
The sheaths are good but designed with the military in mind so I may get some smaller leather ones made up but that's just personal preference.
A great thing is that they are cheap. In fact, on reflection I think they are a benchmark in that one gets a LOT of knife at that price point.
They were delivered overseas very quickly and Justin is very helpful with enquiries.
I must get the RD 9 as well as I think they'll make a great set to have and not cost an arm and a leg.
Thanks, Rod.