Out of you current Spydercos, which one can you consistently sharpen the fastest? For me it's our G-2 serrated Native. Because it has the single sided edge, with the 204 I just have to use steps 1 & 3, and usually just step 3. The G-2 really likes the ceramic stone, makeing it that much faster. By the way, our 50/50 Endura is the slowest. This is due to a single sided edge on the serrations, and dual edge on the plain half. It's like haveing to sharpen two different knives! I think I'm going to make it single sided all the way. RKBA!