I pay $0.07cents USD per kw.
So in 250 days, you would have earned $3700 (I went with your numbers) and spent $2500.
That means you need 750 days to get the investment back and from there you start your profits, that is if there are going to be any since we're going to have a halving in the meantime. And assuming the price would double by then, then you also need to take into account that you have bought those $3700 worth of
BTC now!
I love the idea of mining because it allows me to dollar cost average into the market and there is no KYC involved.
There are other ways to avoid KYC, especially with these low amounts, since you're going to get like $500 a month.