I can recommend using 3 LLMs at once for programming. Ask them all to do the task, get them all to refute or agree with what the others say, let them all come

I can recommend using 3 LLMs at once for programming. Ask them all to do the task, get them all to refute or agree with what the others say, let them all come up with design ideas or debugging then share their solution and synthesize into one outcome. I’d never use just one at a time.