And even if I try to use more faucet I don't see any options. Because I don't know any faucet that gives more than 250 per 15 mnt with 100% guarantee. Suppose you have found 3 or 4 sites and collect BTC from there every time, then you can get around 120 USD wort BTC. Is it still worth of going all that trouble just to earn 10$ per month?