Well seeing how I was down a few OKC knives I reordered to refill my personal "Stock" of them. I ordered the obligatory RD6 as I give these knives to relatives who I know will have need of a near unbreakable knife when they need a good all rounder survival knife category knife. The one relative who came out of the swamp/woods with just the knife, insect repellent and some hand sanitizer and some other logical carried things. (The hand sanitizer was for fire starting). The Kyak went over, some one's going back to Civilized Canoes again. The RD Tanto I ordered was to restock the supply of them I gave away as same above. They are used for mid-length choppering tryranical botanicals mostly it seems. Its short, can to campy/bushy stuff sort of-ly. Most replace it with the SP-53, once they find out this is short heavy machette tool area, and use the RD6 in its place. But being logical the RD Tanto goes along as back up on water trips or its the main do every thing knife on pack trips. (NOTE: Every one always carries a SAW of some sort with them to make doing woodsy crafty things (fire building, stake making, steak cooking) easier). And to get my TFI's back up to 2 for my personal use. Gave one to my brother for X-mass as a choice between a Cerberus or TFI. He chose the TFI for its lookable usefulness. From slaying hard to handle vile veggies (gord's sqashed and stuff) to well, things a short bladed knife that needs to do really hard stuff with. He most used knife though is an RD4 I dumbly gave him thinking the handle to big for deer butchering. I got a RD Falcon (wish I could find an Afghan) to replace that one. I saw that what I ordered from the batch of 3 advertised on Amazon only 2 are able to have an estimated delivery date. Guess I'll have to keep an eye out and call Amazon CS later about it. So far they have always come through with problems. Of course one of my Tanto's might get redone with a spear point or drop point and more conventional edge done...really I can see the whole thing in my head but I can't grind and barely sharpen things nowadays. So I been looking for a skilled person to it for me. Blade profile like an RD RAK, only 1/4 spine maybe, or some thing to compliment the current blade with a minimum steel removal making it a drop point, or spear point.