if the source of bitcoin income only from faucet I suggest don't gamble, especially if you do not have experience gambling, if you want to gamble you'll most likely lose bitcoin that you get from the faucet and it's just wasting your time
It's fine to gamble with the satoshi's you got from faucets. Since you claimed it only with faucets. Still it's a best choice to try to gamble that with it and also being a newbie there's nothing to lose with it. We know that gambling is losing our bitcoins but also a chance of winning, it's gambling you know, so you should be fine.