u/Fearless_Concern_778

I just finished my CPAP trial with an Airsense 10 (for her). It has been working great. I now need to return the trial machine and pick a machine to use at home. They have the Airsense 10, the Airsense 11 or the Dreamstation 2. All are the same price, approx $1500 CDN with 3 year warranty. Recommendations on which to pick?

I feel like the Airsense 11 is the newest one, so probably a better deal for the price? They say it is very similar to the 10, but i see conflicting info online.

I have been growing out my grey (i am probably 35-40% grey, some parts closer to 50%) and keep seeing that I should be using a purple shampoo. My natural hair colour is a reddish brown. If I use purple shampoo, what will happen to the brown parts?

I feel like it is starting to look blah now that I have almost grown the grey out, especially since some parts on the sides are much more grey than my crown. Will the purple shampoo help it look better or just dull the red-brown parts?