I've settled on a 3 piece grinder because I want a nice metal grinder with a storage compartment but I already make BHO and have a HMK ti curve so the kief isn't that big deal for me and I don't need a 4 piece--I would rather have nice kiefy bong loads, when I wanna get fucked up I take out the oil. I've been looking at the Chromium Crusher the three piece has a screen in it right beneath the compartment holes, which is kinda dumb. This brings up my real question, can this screen be rather easily removed in one piece? I don't vape so 2 piece isn't an option, I don't need super fine grind. Other good 3 piece grinders are also welcome. Needs to be under 24$ shipped however (I'm clearing out my paypal, I hate quasi-money).