Mainly I look for ease. That there are not a thousand windows, or abusive advertising, that they have a good referral program and that it is convenient to perform tasks a couple of times a day.
Basically I use two platforms: a PC with Windows 7 and Firefox, and an android smartphone.
I have prepared a few bat files so that several tabs are launched at the same time, facilitating the task in the faucets. Most work with classic wallets (Coinpot, Faucethub, ...), have simple captchas (solvemedia) and many of them have automatic withdraw.
The first batch file launches the wallets, the mining pages and the android applications.
I have trimmed the urls with bit.ly because "for" in bat are very bad with signs like "?" o "=".
Many of the url carry my referral code. If you do not want to use it, simply adapt the bat to your liking.
01_wallets_PC.bat
ABBC3_SPOILER_SHOW
The second bat file launches faucets with waiting times of more than 15 minutes.
02_faucets_PC_largos.bat
ABBC3_SPOILER_SHOW
The third and fourth bat throw the faucet with waiting times of less than 15 minutes.
I have divided the faucets into two files because my PC starts to slow down with more than 20 tabs.
03_faucets_PC_cortos_01.bat
ABBC3_SPOILER_SHOW
ABBC3_SPOILER_SHOW
I hope it helps you, at least for beginners in this world.
Regards!