Another recommendation for 154cm as an everyday steel. While Ive contracted the sickness of steel of the week junkie, I carried a benchmade with 154cm everyday for about 10 years, and it preformed flawlessly. Also I prefer the mini over the large grip, however Ive got a 580 barrage that is built just as tough as a few of my zts, in a lighter package. Ive taken the assist out of mine, but I wouldnt suggest that to anyone without a bit of mechanical inclination, its one of the more complex knives Ive reassembled. Before I purchased my Adamas it was my go to work horse, hard use folder, and held up remarkably well.