To bi-wire or not to bi-wire?

I have 2 pairs of floorstanders that have bi-wire capability: Dali Ikon 6 as FL & FR in my 7.1 a/v system; Polk M50 in my 2.1 PC system.

The manual for the Ikons shows how to bi-wire but makes no recommendation that it be done. The Manual for the M50 doesn't say much about anything. So, no guidance from the manufacturers.

I have read both pros and cons re. bi-wire. There appears to be some consensus that success with bi-wire depends on the particular speakers and the amps they are paired with.

In a previous 5.1 system, I had Wilson Cubs for the front 3. I had the L and R Cubs bi-wired and I could not tell any difference in sound compared to the single wired center Cub. They all sounded equally great.

I would be grateful for any advice.