Which variant styles give you the strongest results when chaining / iterating prompts?

Hi everyone,

I’ve been experimenting a lot with prompt iteration and chaining lately  starting with a rough goal, generating multiple variations, picking the best one, feeding it back in, and repeating until the output is really strong.

One pain point I kept hitting was spending too much time manually rewriting the same prompt in different styles (CoT, role-play, structured output, few-shot, constraints, etc.) just to compare.

To solve that for myself I built a little local tool that automates it: you paste the goal once → it instantly returns 8 ready-to-use variants, each using a different technique. 

Everything runs 100% in the browser, so it’s completely private and works offline after install.

I’m sharing because I’m genuinely curious how others here approach iteration / chaining:

- Do you usually try multiple styles manually, or do you have a fixed “recipe” you reuse?
- Which techniques (CoT, role-play, structured output, few-shot, etc.) consistently give you the biggest quality jump when you chain them?
- How many variations do you typically test before settling on one?

If anyone wants to try the same workflow I’m using (8 variants at once, local-only), I created a small PWA demo here — no signup, no data leaves your device:  
https://promptburst.app

Also added copy-paste instructions so you can bring the same 8-variant generation directly into ChatGPT or Claude:  
https://promptburst.app/integrations

Thanks for any thoughts  this sub has been one of the most helpful places for figuring out what actually moves the needle with prompting.