Hey Staind97 - i know english is not your 1st language so i want to make sure my response is appropriate!
Thanks to think so too as well, but why the model with the false edge and not the others?
I was originally thinking that particular model matched more of your criteria than any of the other knives. Of the knives available on the site you referenced, i really like this one;
the wander-tactical lynx though i do not think it is long enough for what you said you want.
Here is a photo of my own personal field knife which i designed 100% based on my own 30+ years of wilderness experience and teaching and was made for me as a gift from a custom knife maker who no longer posts here:
It is made from O1 tool steel and is .25 inch (6.35mm) thick, over all is 11 inches/27.94cm long, blade is 6 inches/15.24cm long (handle is 12.7cm long) and blade is 2 inches/5cm wide.
Also, i simply do not like knives with rope or cord for a handle. In my professional opinion, cordage is not a good material for a knife handle.
I also personally do not like the Takeshi knife design where the blade has little mass, but that is a personal preference. :barf:
Much like i prefer pizza from Sicily compared to pizza i have had in Venice (yes, i have been to both places) - personal preference.
Is annoying on the field, u can't use the edge to spin in precision work on the wood.
In the field, you will not usually need to do "precision work". Things like traps, drag snares, fire making, shelter making do not require fine, precision work. If you are going to limit yourself to only 1 knife you must accept the compromises of only 1 knife.
For example, when working on your auto you do not use just one wrench - or even just a "wrench" - you will also use pliers, screw drivers, etc.
How a false edge can be useless in batoning? And chew it up after only a few strikes if the false edge is up, and i just hit it with a piece of wood?
A false edge means the the spine of the knife is almost sharp. If you beat on a piece of wood (the baton in this example) with something that is almost sharp it (the baton) will become damaged quickly. It is important to remember that even something as simple as a baton is a tool in the field.
And also, the false edge don't makes knife more breakable?
In theory a false edge may not be as strong as a full spine - that is true. However, the knife should be strong enough that the small difference in strength will not matter in real world situations.
I hope my response is appropriate to your reply!