"It just depends on your environment and what your plan is. I used to teach students to put caches in (or have a trusted someone put them in) months or potentially years before they have to do a grey or black infil so that they will have resources…"
"In many scenarios speed is key. Speed increases safety, limits potential exposure, and reduces potential contact time with other travelers.
I'm not saying caches are a bad thing, I am saying you have to weigh the risks. Personally I…"
"JB is very wise on this. You have to have clear calculations on your lower limits and project/business kill point.
As to your upper limit what the other guy's sell at. Call them up tell them that you are looking at starting…"