All the kershaw/zt knives that i like that i feel like would be worth buying have assist witch stops me from buying them. I know some of them you can take out but i dont feel that should have to be necessary. I feel like if they are gonna make assisted knives they should make manual ones too. Assisted is illegal in my state. My state local laws dont just use the obvious if it opens automatically by the push of a button. They say if a knife opens by any means of a spring to assist in the opening process it classifies as a switchblade. Its a shame because the only 2 manual flippers kershaw has are the skyline witch is too small and the jyd witch for me has too many negatives about it for me to purchase.