Off their reputation, the Randall should be pretty good.
An example of a "quality" hollow-handled knife is the Garcia Survival Knife made years ago by Hackman. One of the two designers, Ken Warner, reports a very low failure rate despite hard use. The handle is secured to a large diameter threaded stub tang by a massive (apx. 1/2") nut.
Reeve machines his hollow-handle knife out of one piece of tool steel.
I would look for one of those methods and avoid glue jobs or tubes welded to the blade.
For me, I would prefer to have my survival supplies stored somewhere other than something I hold in my hand (like on a belt), so I see no need for the hollow handle. Never tempt the God Murphy.