There really is a unofficial split between those forumites who prefer 15" and under, those right at 15", and those up to 18"
There aren't too many post 18" khuk lovers but they exist, and probably have spilt enough zombie inards to prove it.
I'm on record for anything about 18" in length and approx 28 ounces. Any more weight that that, even if it's only a couple, say up to 30, becomes harder for me to pack. That's just me though.
Remember the longer khuks have more leverage, but too long and you have a stick banging into something as you travel; brush, your thigh, whatever.
A truck khuk might be real different than a hiking or backpack khuk. A day hike khuk might be different than a week long backpack khuk.
At this point this season, I've felled and delimbed about a cord of wood with kukris. I burn wood for heat. My needs are different than other forumites.
munk
munk