been studying, reading, looking at pdfs and boards (for prolly too long) and figured i will try and build/assemble a miner. im thinking of linking 4 chips but doing 1 may be easier at first then 4. im aware i can just buy one for the same amount of $$ invested give or take but thats not what im going for. im doing this for a hobby/something to do and not looking to mass produce what so ever. i have an ant s1 and a few u1s that i have invested into already. this is basically built by me for me type deal, any help and pointers would be appreciated. i am following the nano fury open source as of right now but dont care if its a usb dongle or something that sits on my desk. the bi-fury looks like it uses a beefier INDUCTOR @ 15A compared to the nano fury 4.2A other than that i dont see much of a difference (other than the dual chips, duh).