Yeah the issue k have with spreadsheets is that it ends up getting super long and then multiple sheets, which can translate to multiple versions lol. I use spreadsheets for certain things but primarily work stuff. The scribbles in a note feel like a notepad of old!
It's good that you've got a method though not everybody does!
My wife gets sick of all my spreadsheets. Anytime we are making a big purchase, I likely have a sheet with comparisons and other figures.