Decision Matrix Tool
Score your options against weighted criteria and see which one wins, and by how much. Weights run 1 (minor) to 5 (critical); scores run 1 (poor) to 5 (excellent).
A close result (within about 10%) means the numbers can't decide for you: run a pre-mortem on the top two, or ask which choice you'd regret more with the regret minimization framework. The full guide with a worked example: how to use a decision matrix.