I don't doubt what you say, and as I mentioned I haven't tried either. I only do cold showers. So I will take your word for it. Thing is, being especially risk averse about such matters, I'm inclined to think that something can go wrong with the cryo machinery, which could possibly result in an undesirable outcome, whereas that can't really happen with water. Not saying it's likely, just that it's not beyond the possible.3. It doesn't create the same level of feel-chemicals in the body. There's a slight feel-good component to the ice bath after you get out and warm up, but the pleasure chemicals that the body releases from the cryo tank therapy is about the closest feeling to doing a recreational drug that you're ever going to experience naturally.
Also, I imagine it's even more expensive now than it was when you reported on it in 2015. Just so you know, we don't all own The #1 Site for Financial Traders. Since 1997.