i only have the cocobolo kopa, and i carry it all the time. sharpened it several times as well. it's got the usual scruffs and scratches like any knife that gets used in the real world. but as i've said before, to me it just adds character. i also removed the clip on mine, but put the clip screws back in (after shortening them a bit), and added a nice red fob. its still one of my favorite spyderco designs.
ps - a little wood oil (or any oil really) on the cocobolo slabs really shines them up!
i've switched the fobs on the para-millie and kopa since this pic...
Users: SS Police PE, Delica 4 PE, Kopa Cocobolo, Blue Dodo SE, Yellow Pacific Salt PE, Micarta SPOT SE, Gray Calypso Jr, Temperance SE, Burgandy Jess Horn w/ZDP, UK Penknife, BB Delica 3 PE, Captain, CF Military w/BG-42, Lava, Caly3 SE, Para-Military SE, Manix CE, BB Para-Military SE, Delica 4 Wave, Ocelot CE, SpyderFly, Navigator II SE, Vagabond, D'Allara Drop Point CE, Black Assist I, Bug Set (and also: Sharpmaker, SS byrd Finch PE, Profile Set, byrd Firebyrd, Large Spyderpac, byrd Wings)