Currently I have one S9(13.5) running on Kano and I have room for at least one more S9 by my calculations . (I briefly looked at the Dragonmint 16T but the extra cost for the power doesn't seem worth it to me) I do wonder like most, if something will be released soon that would make me wish I waited a hair longer but I'm not a patient person

I'm not the best with technical electrical conversions so please anyone if you are, let me know!
I had a dedicated 220 outlet (12 gauge wire) ran by an electrician and he added a 20amp breaker. I think my current S9 is roughly 1400 watts which in turn translates to 7 amps. He said the wire is good for up to 25amps so we could swap the breaker out if needed. I'm pretty sure I can easily add at least one more miner to my stable for Kano.