I really wish I would have bought a Zubat instead of the Sugoi. The Sugoi is a fine handsaw, don't get me wrong, but it is a little oversized and cumbersome. Not to the point where I would run out and buy a new one but I would prefer a little smaller handsaw. I tried wearing it on my leg with the leg scabbard when I fist got it. It stuck out like a sore thumb above my knee and got caught on everything. I ended up clipping it to my saddle pretty quick.
Dead on! You don't need more than a 13".
Jeff