BITMAIN ANTMINER L7 VS L9 – WHICH MINER OFFERS BETTER ROI?

The warranty only relates to the initial purchaser who purchased the device straight from NiceAsicMiner. As soon as the miner is resold, warranty coverage becomes the accountability in the re-seller.We've extensively examined all our miners to verify there won't be any troubles, but when there are, we'll repair them instantly. Recall, we are consta