My longest blade knife is Forever Sharp kitchen knife

It has about 7" long blade. Why? Because I thought it would be forever sharp, how silly I was... At least steel is good.
From outdoor knives my longest blade is Uzbek "Criminal" knife with 6"-6.5" blade. Why? I got it for 20 pence (in reality it should cost at least 50 pounds) from my friend who wanted to get me a knife from Uzbekistan as present, but we do not give knives as present. Originally it was specially forged in one of the prisons of Uzbekistan for Head of Security in that prison (well, this is how it is done there). It is a light knife, but it is surprisingly good for chopping. It is traditional knife that people use in Central Asia, from city dwellers to shepherds who spend 8 months a year isolated in mountains. Therefore it is ideal for slautering lamb (you need large blade to cut throat), but also the blade has large belly for skinning. Thin blade (about 2 mm thick) is comfortable for cooking and blade is long enough to cut meat, vegetables and large water melons.
The thickest knife? It is Badger Attack 3. Why? Because I wanted thinner blade in order to cook easier, long enough (I found it just a bit not enough, but tolerable) blade with large belly for hunting, ability to make light chopping, superior toughness and something to show off

. Well, and beauty. It is all in this package!
Folder? Victorinox Picnicker. I wanted to have a folder with long locking blade for travels abroad. It should have easy to sharpen steel, not much of other tools (I have SwissChamp for this), famous and not argessively looking that it could not be confiscated on customs, cheap that I did not worry much if it gets confiscated and with good warranty (I broke 3 knives by now). Plus, I wanted a souvenir from France.
But recently I tried Battle Mistress! Wow, this is the baby! However, I am still not sure what I would use it for if I get one, I was ok until I saw it.
Regards,