Cold brewed is the best!
Here's how I do it.....
Start with vessel...pour a lb. of coffee in it...
Pour water over it to cover it.
I have a filter and a plug..
Sit over nightish...
Pull the plug and let the coffee run out.
Now I have some super concentrated coffee...
Take about 1/2 in. of the brew..and add good water to it...in a coffee cup. Nuke it...add whatever you want...
Vanilla ice cream works for me...
And it's a nice, very nice smooth cup of Joe.
No tannins or acids...
It's really good stuff....addictive.
FWIW-