Hello, I've been playing osu! on a laptop keyboard for about 10 months now and am currently at 13k. I am pretty good for a laptop user but my streaming and singletap stamina and accuracy is so horrible compared to my aim that it is holding me back a lot. I have been looking at these for quite a while and I am planning on purchasing one very soon! It is quite expensive, ~$30 for 2 keys and a button, but I understand that it's a homemade item and it takes time, effort, and labor to make each individual one. I just don't want to spend $100-200 on a full mechanical keyboard, so I am going with one of these! Plus a keyboard won't fit on my desk with my laptop here, so I don't really have a choice . But yeah, product looks great, quality, the reviews are great, can't wait to get one of these!