Hi Applejacks,
I have the FRN version of the Junglee Marshall. Found it online for ~$35 and couldn't resist the chance to try AUS10 steel.
The blade is well made. AUS10. I got the hardness measured in our test lab 58 Rockwell. Some fine grind marks along the edge. They came out with sharpening easily enough. I had some in my Native III also. The marks on the Marshall were a bit deeper, but still not bad. I've still not run a steel to steel edge retension comparison between the AUS 10 Marshall and the VG10 Native III. It's on my TO DO list. In just EDC'ing it, it seems to hold an edge well.
It's a linerlock. The lockup was solid. Passsed mild spinewhacks with no problems. The knife feels well balanced and comfortable in my hand. The clip is tensioned properly. You can't change the position of the clip. It is set for tip up right hand carry only. The knife rides pretty deep in the pocket and is very comfortable to carry there. The thumb stud is only set for right hand as well. The thumb stud is very gentle on the thumb.
The only problem I have with the FRN version is that it is unlined, and they designed the knife with too thin a gauge of FRN. The result is that the handle gives a bit in hard cutting, which I find unsettling. This is the handle itself bending, not the lock letting go. It is a design flaw and not a production problem. I think when they hollowed out the handle for the rubber inserts, it left the handle too thin.
I think the aluminum handle version would be very nice. IMO the FRN version is good for trying the steel.
Knarf