Both these guns would be great for packing in the woods. Would I use them for home protection NO. You shoot that .44 mag in the house that bullet could very easy end up three rooms over or at your neighbors house. And the blast would be deafening Would think the .10MM would be about the same. If you reloaded you could tame them down some but don't think you do
I do not reload and I don't think I will since I need another hobby like a hole in my head. As for the 44 mag, I can use a 44 special. As far as the 10mm goes, different grains are available as found here...
http://doubletapammo.com/php/catalog/index.php