I am now preparing a new faucet and I do not know which work might be better attracted to users is Litecoin or Dogecoin and is there a better job than them for users
And what's the best way to spread my faucet so fast?
Litecoin is more preferable than Dogecoin, because of it's standing in the market and Litecoin price is increasing it's the best time to accumulate more so faucet workers will vote for Litecoin than Dogecoin, you should have create a poll for this to get the best result.
the best way to promote your faucet is to increase awareness of it here by creating announcement here and regularly updating it.