Hallo and Welcome to the forum!
I don't own this knife, but as it is designed by Lars Fält, one of Europe's leading survival trainers, and made by a Swedish quality manufacturer, I assume that it should be very convincing.
Alternatively you should have a look to the also Swedish made Morakniv Garberg in the stainless version with leather sheath and the Finnish made Terävä Jääkäripuukko 110 with leather sheath.
While the Jääkäripuukko 110 is relatively similar to the Fält knife, the stainless steel version of the Garberg is rust protected and has a slightly thinner blade what theoretically makes it a bit less indestructible but more usefull as a kitchen knife.
But all three are as good as indestructible in intended use, and the intended use is to use them in a wilderness survival situation, although you can perfectly carve a toothpick with them and use them as an all purpose bushcraft, trekking, hiking, fishing, hunting and camping knife.
In my opinion these three are the best offers on the world market in this price class and I personaly wouldn't spend more money into a knife, because these three should perfectly do the job.
Would you plan to go a lot for winter camping, or would you live in northern Skandinavia, Russia, Canada or Alaska, the both knifes with moulded polyamid or rubber handle would be probably the better choice, because the handle construction of these avoids that you freeze with the skin of the hand to the metal of the tang if you use in really cold conditions the knife without gloves.
Would you go a lot for paddling, fishing or plan to use it in very whet circumstances I would rather recommend the stainless Morakniv Garberg, also if you would want to leave the survival knife in the car for extended periods of time.
(For mainly fishing also the for bushcraft use less convincing plastic sheath for the Garberg would probably be a good idea.)
Regularly used a non stainless steel blade gets a patina but doesn't cause problems. If you put a thin film of coconut oil (or other food oil) onto the blade before you put it for longer times away in a dry place in a heated room, you shouldn't get problems with such a carbon steel knife, like the Jääkäripukko or Fält knife.
Apart of this, also your personal taste may decide here between these three knives. All three are very good bushcraft and survival knives without any doubt.
All three are in my opinion a far better choice than every other offer in this price range.
(The Japanese made Fällkniven F1 would be another option though, but it doesn't work so well as a food preparation knife. It is a pure military survival knife, no all purpose hiking knife.)
More expensive knifes aren't better in my opinion, just more expensive, because not industrial made but handmade with higher costs. You also pay for a very individual product in this case.
Garberg, Jääkäripuukko and Fält knife are mass produced industrial high end quality products, like a Rolex Submariner, nothing special, but high end quality without any doubt.
So, if you like the Lars Fält knife, just get it my dear! You surely will not regret it.
I use the stainless Morakniv Garberg. Would I decide to get also the Lars Fält knife, I would order additional the dangler in the XL version, what makes it a bit more comfortable to sit down somewhere for example in the car. And you can attach the knife easier to your belt if you use it. The dangler stays at the belt, and you just clip in the sheath without opening the belt. That's very practical, especially if one lives in an area where it is unsual to carry a belt knife in daily life.
That's also good in combination with the hip belt of a modern rucksack. (In this case the D-ring stays at the sheath. )
This is a powerful outdoor full tang knife for challenging situations. The ergonomic barrel-shaped polymer handle features a friction grip, a finger guard, and a 3.2 mm thick blade made of recycled Swedish stainless steel.
morakniv.se
Medium size general purpose utility knife, a solid choice for most situations.
www.varusteleka.com
Attention: As far as I understood are Fält knife and Jääkäripuukko 110 due to its blade thickness classified as illegal weapons in France. The Garberg is just illegal to carry without good reason.
(That's one of the reasons why I did choose the Garberg.)
In Germany you can carry them all three in daily life at the belt without problems.
It's sensible to inform yourelf about the laws of the countries, where you want to use them.