I bought a stock Karate Monkey from the bikemonger which I have since modified to “half fat”. I run a 33:18 set up and it was fine for the Maastricht area (short, sharp climbs). Just moved to Birmingham area and its also fine for the chase….
As a standard 29er, I found it perfect for long, woodsy singletrack stuff that was not overly technical. I love the simplicity of it and I am able to climb farther and faster than ever before. As “half fat” it is less harsh, more fun but less efficient (not an issue to me but still a point to bear in mind). I ride it for anything other than peaks/lakes type stuff as I also have a Five.
If you enjoy riding bikes purely for fun and you are open minded, then you’ll probably enjoy it . If you can, have a bash on one and see what you think, it is a fair amount of cash to splash!
Just my opinion, hope its of use!
Chris