What's "best" for one person may not be ideal for another. Lots of factors come into play. In what environment will the knife be used? How do you plan to use it? What is your skill level? What other tools will you be carrying? How do you plan to maintain the knife? Like I said, lots of factors!

The Fallkniven F1 is a great knife by any objective standard. It's very sharp OOTB and holds the edge well. It's very strong and ideally sized for a great variety of tasks.
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“I'd rather have questions that cannot be answered than answers that can't be questioned.” —Richard Feynman