Same comparison
Cost, time, tools, specialist work, risk, evidence, originality and expected life.
ONE JOB. FOUR ROUTES.
Compare fixing, building, buying and modifying with the same cost, time, safety and evidence questions.
Compare the four pathsWHAT THIS PATH ACTUALLY DOES
Cost, time, tools, specialist work, risk, evidence, originality and expected life.
Buying another part is not automatically the cheapest or safest path.
Save the assumptions so the choice can be revisited when evidence changes.
The public tools and licensed manual app are available. Paid customer checkout is disabled. Live customer cloud AI remains disabled until the approved provider path passes production readiness and real cost measurement. No claim on this page overrides that status.
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