Anyone on here use binaural noise to help concentrate?

If so, any opinions about brown vs. white vs. green (or any other color) noise?

I had been particularly partial to this brown noise sample: https://www.youtube.com/watch?v=Irh_rqw8yUs&t=25206s&pp=ygUUYmluYXVyYWwgYnJvd24gbm9pc2U%3D

But over the past week, I have been using this green noise sample from the same YouTube channel: https://www.youtube.com/watch?v=KwfODCCs_TY

From what I can tell, the green noise sounds a little lighter, slightly higher pitched. But, honestly, it's hard to describe the differences. I'm curious if anyone has any similar experiences or thoughts on which is better for what?

Reporter and writer. I cover energy, climate change and geopolitics. Contact me via my website www.alexanderckaufman.com and subscribe to kaufman.substack.com.

I tend to use brown when I need deep focus; ambient music when I know I’ll reach flow. Now I’ll have to test green to see if I notice any difference w the brown.

✒️Writing 🧬 Biotech/Synthetic Biology🎙️Grow Everything podcast cohost. ⌨️ 🥑🌮 Building 15minuteconfession.com

Dude I use brown to sleep (“brownian” soundscape on Calm)