Stop pussy-footing around and get one! Trust me, you won't be disappointed. I used both my BK-4 and 9 in the chopping contest at Beckerhead West gathering and I had a much better time with the 4 (about 20 seconds faster). King fans....don't get upset, I got love for the 9 as well.....just putting an example of the efficency the 4 provides me. Being in the PNW, the 4 suits my needs a bit better (due to it's hatchet like performance). The only thing that caught me off gaurd when I purchased one was it's size. In all the pictures it looked larger than it actually is. Don't fret though...it's a chopper for sure.
Even if you dont buy one immediately........if you keep haning out here, it will end up in your shopping-cart sooner or later.