You can access the knives without opening the tool with the Wave. I liked the pseudo liner lock mechanism also.<br><br>Everything locked on the Pulse. It has one or two fewer tools. Both are easy to use.<br><br>I was in brain lock on this same one for too long. In the end I found a brand new Wave at a gun show in a leather case for $50 (A great price), bought it, and never looked back.