Here are the claims from each faucet over a 2 hour period in a test conducted on Thursday, August 9, 2018 not counting any loyalty or referral bonuses.

Converting all of this to a common currency (BTC satoshi) using exchange rates from that day shows:

As you can see, each faucet slows down over time, but at varying rates. If you were to only claim the faucets every 2 hours, the most profitable would be Bonus Bitcoin by 3 satoshi over BitFun, and then followed by all the Moon faucets.
Even if you add in a 50% bonus on Moon faucet claims and only the 5% bonus on Bonus Bitcoin, Bonus Bitcoin is still the best faucet when claiming every 2 hours.

To add an additional test, let’s look at what happens if we claim at the most profitable time for each faucet and assume a 50% bonus for Moon faucets and the 5% bonus on Bonus Bitcoin. All values in BTC satoshi.

Bonus Bitcoin is even a bigger winner! If you project this out over a 24 hour period, you can see that using the right faucets can make a big difference of satoshi per day! Using this strategy, you can make over 6000 satoshi per day even when factoring in 8 hours for sleeping.
If you need to make accounts on any of the faucets click on the one you don’t have, check out this post on how to get started.