I am a huge fan of the sebenza as most of you that prowl the CRK forum know. I absolutely Love the Regular, especially the large regular, I like the small as well. As much as I love the regular, I find myself having almost the opposite feeling for the sebenza 21. I do not hate it, but I just dont like the blade shape. The handle is cool and I like the bigger thumb opening, but the blade shape of the 21 just does not do it for me. I have had a couple 21's this year and have sold all but one. Now all I have is a silver dog paws. I am thinking about sending it to CRK and have my dogs name engraved on it so I will not be able to sell it....lol, but I haven't yet. The profile on the regular is more of a drop point so to speak, while the blade on the 21 is a true clip point. I take nothing away from CRK, to me, its nice to have this problem, which sebenza, regular or 21 ? I will take a regular anyday. But in my experience, its true. Once you go sebenza, its hard to go elsewhere. I got into a strider kick last month and ended up with 3 of them total. A SMF which is definately a keeper. I sold a tanto SnG and am selling the other tanto SnG I got as well. Mostly to pay for a ceramic floor my wife wants. The SMF is awsome and I edc's it for a week, I got the sebenza out to compare them a week later and it has been in my pocket ever since. I like the SnG, but will get a spear point if I get another and stone washed to boot, but thats another story. The strider is awsome in every way, big beefy, nearly industructable folder, but the sebenza has that smoothness that you can only imagine if you handle one. Someday, probably next year, I wanna try a xm-18. They are supposed to have strider toughness with sebenza smoothness, but at the current rate of $800, forget it. I will edc my large regular sebenza always......My Advise, Get a Sebenza. If you want inlays, the 21 has a ton of different ones to offer. Let us know which one you get !!!