Looking for a spreadsheet that will enable me to compare value vs. the weight of an item compared to my current set-up. For example, weight savings of a new tent would be x, while cost to invest in that tent would be y. Something that provides a ratio of weight to value.
I Want to upgrade/lighten some of my equipment for a three week long trip and I can't decide: do I upgrade my Double Rainbow for a Contrail (poles too short for a Sublite), use my old Opsrey Arial (2003 version, lid off) or use my Golite Pinnacle, or get some other lightweight framed pack.
I feel like a really good spreadsheet can help get me out of this gear circle I am in! Anyone seen something like this?