I have been using the Wicked Edge Gen 3 Pro for about five months now and I really like it. The low angle adapter upgrade is a must for smaller knives. The system is a costly investment, but the quality of their stones is second to none that I've ever used. The indexing grid ensures that the knife is jigged exactly the same every time, thus eliminating the need for re-profiling. This extends the life expectancy of the blade. I've used this system on some ordinarily hard to sharpen blades without being disappointed. This includes Phil Wilson's S110V, Damasteel, Murray Carter's Super Blue, etc. I've also used it to sharpen blades en excess of 12". This is a very versatile system that is built to exacting tolerances.