Put the choice on one grid.
Options as cards, criteria as weights. The matrix and how fragile its winner is update as you drag. Then a reader goes through the evidence cell by cell and names the deal-breakers.
Try
Options
Criteria
Weight 0-10. A floor marks any option scoring below it. A cost criterion scores itself from the prices: cheapest 10, dearest 0.The matrix
Type a 0-10 score in each cell; Enter moves down to the next option. Each cell shows its weighted points; a row's points add up to its total out of 100.
How fragile is the lead?
Each bar is the leader's margin over the next-best option as one weight sweeps from 0 to 10, the others fixed. The tick is today's weight. Bars crossing the line into the shaded side change the winner.