CoolN2 has a really nice, chill atmosphere.
The location is usually pretty packed though, so finding parking has been a challenge for me.
The experience itself is really cool, would definitely recommend it to someone who has never had nitrogen ice cream.
As for the taste, it's pretty good. I had the strawberry ice cream which looked great but was way too sweet for me.
I may go back again, but I definitely won't be rushing a visit there.
As for price, the smallest size available is a medium and it starts off at about $6 so it's a tad pricy for ice cream. But overall it was a cool experience.