So, I've been using Boker GoBag as EDC ever since I got it. I plan fo retire it and carry Cold Steel Mini Pendleton in 3V. But only after I finish leather sheath for it which will be just in time for autumn. This blade is not coated, it only developed small black spots from sweaty fingerprinys I didn't remember to wipe off, but this made me think it could corrode. Cutting apple, multiple bugers and other fast foods with it did not corrode it further (it even reduced the spotting). I wash and dry it after every use on food tho. So, question is, would patina give this uncoated blade any benefits? If yes - how to do it? I'm not finding anything on D2 patina om YouTube. Thank you in advance!