As far as the Ritter RSK Mk1 goes, it is definitely a worth-while knife to look at for your purposes. There may be a knife that you personally like better, but just make sure that your alternative is designed to be an every-day, all-purpose knife like the RSK Mk1 is. Versatility and dependability are the main attributes of any all-purpose knife.
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“Hiking is just walking where it’s okay to pee. Sometimes old people hike by mistake.” — Demitri Martin