I am doing a lot of small crypto gathering with faucets. Check out my article on that topic here:
I collect many different cryptos : BTC, LTC, BTC Cash, DASH and Dogecoin.
Getting my cryptos out of the faucet wallet has shown many different outcomes regarding time and fees.
At the end it showed that Dogecoin was really nice in speed and fees. That is why it is my personal favorite.