what should be next priority for the preparedness minded civilian looking to expand capabilities lets say already has a decent carbine/ optic , armor/ chest rig along with some other basics like boots and ruck and also owns an entry level 308 bolt gun besides the obvious being ammo and training what should be the next priority between Night Vision possibly thermal something like a PVS 14 or Flir breach or would you say invest in more capable precision rifle / optic?