I'm having no luck with my google fu on this topic and would like to hear from you guys about knives you know of. I am looking for a large spring assisted tanto folding knife that is larger than the typical blades offered. I had a Gerber FAST06 with a 3.something inch blade, it broke and then I bought a Gerber FAST XL which has a 4" blade! It's the biggest one I've found and I like it so far, it's just not big enough. I've got other large tanto folders that I'm actually faster at opening than most spring assists but nothing beats that click sound of an auto/assisted knife snapping open. Thanks