Not sure how much of a newbie you are, but you'll never make 5 BTC through faucets and signature campaigns. You'll have to work to get that much, or buy them at an exchange.
Its true about faucet but I think signature campaign can earn that lot. Let say if you get 0.4 per week then 2.5 month should be 1 btc so you do signature campaign for around 12.5 months then you will get it, and its a long way to go but he really can have it like that and here I didnt count others that you collected it from the start you using bitcoin may be you can get 5 btc lower than 12.5 months