I've got both knives and honestly prefer the Recon Scout. To me it is all about the weight distribution and geometry. I love the comparatively thin ffg on the Survivalist that makes it slice so well. However, the Survivalist is tang-heavy which, in my experience, gives the blade less heft and authority than it deserves. In contrast, the Recon Scout is blade-heavy and feels better in my hands despite the slimmer handle. The Recon Scout has thicker blade stock and is therefore a less efficient slicer, however to me the Scout more than makes up for that deficit by feeling more controllable in my hands. I almost always choose the Scout first because I feel more confident in using it to butcher game, chop brush, et al.
Your needs and tastes may vary. Hell my opinion would probably differ if I had a Survivalist re-ground by CMFTW. But for now, I'll grab my Recon Scout first.