aura staking is live, but i'm not sure if it's profitable. vps cost like 10 usd per month and earning with 10k aura won't cut it i think.
This is a true gem.. staking is actually not profitable but keep in mind that with just a day volume of 3M you would get a 100% ROI... so imagine with 6M wich is still nothing to achieve, you would get 200% ROI etc .. and this is just the first tiers node! the others will get 33% & 42% of ALL the profit ... just crazy