What is the best Mountain Bike you've ever ridden and why was it?

[Flowrider]

Great chat on our ride with the guys. Pretty mixed but Giant did get the most mentions.

Interesting for me was that Best and Favourite weren't always the same so we went for best.

Terrain was also a factor.

We were talking cross country mountain bikes.

And you didn't still have to own it.

The best bike I've ridden is my Giant Reign!

So what's yours?

On any terrain Downhill, XC any off road goes!?