Single outputs from AI are rarely the best version of what AI can produce. When you ask for one cold email, you get one interpretation of your situation. When you ask for three, you see range — different tones, different angles, different hooks.
From three options, you can: pick the best one, blend the strongest elements of two, or identify what works and ask for a fourth that combines what you liked. This iteration cycle is faster and produces better results than asking for one output and trying to fix it.
Apply this especially to: subject lines (ask for 5-8), opening hooks, objection responses, and LinkedIn post intros. The best one is rarely the first one.