Litecoin calculators are showing profitability of $4 a day on 0.08/kwh electricity cost, in addition the hardware is soon becoming outdated with the rollout of the L3+ miners.
Yeah, that's what I hear, but looking back, how many miners made promises that never came to fruition? This is a "bird in the hand" miner. Not an ad, a whitepaper, a review, a set of engineers drawings or a pipe dream. You plug it in, set it up and it mines, every single time. So the "thunderbolt grease slapper 9000" can hash a billion Petahashes, show me and we will start discussing the A2 being obsolete. Until then, right now, it is one of the Top 5 profit producing miners out there. Sorry,
I also have a A2 but the 10+ that you're mentioning is the profit of the miner alone and not counting the electricity