I have had both knives, but the 801 is the better knife (to me). Better steel, better action, better construction. The Bionic is in a different genre, it is a slim, small, light folder, blade around 3" and not too far off from half the weight of the 801. Two far more comparable folders would be the ZT 450 for size and weight, and the 808 for size and blade shape (but heavier). In terms of folders I have seen between $100 and $200, the Bionic is pretty much in a category of its own. Very few light liner lock flippers with good blade steels, most have 2 of those.