You can take it if you have an expensive main keyboard for printing, and this one - so that it would not be a pity to break it in network battles. Different pros: 1) Size, availability of function buttons and volume control. 2) "Waterproof" (leakable). 3) Interchangeable nozzles with a description of the buttons (it's a pity there are not enough of them) Its cons: 1) Noisy. 2) The layout . in general, you need to get used to it. If before that you played on a regular keyboard, then you will constantly miss this one with Shift, Ctrl, Alt. 3) For some reason, there is no number 0 - it would be better if Esc was moved up, and a tilde would be put in its place, and "zero" would be put instead.