There aren't good faucets without time between claims anymore.
Some appear and then, some days later they put countdown time or the faucet is full of ads, pop ups and anti-bot links making the "without time between claims" feature be worthless... Better to choose a faucet list and make a run normally, don't bothering with countdown time of faucets.
Yes, have to be alert. For those wanting to make $2-$3 a day using faucets here's my advice:
1.Get on faucethub, owners sometimes post giveaways/large payouts in the chatbox
2.find all the highest faucets even if they are once a day, once an hour etc.. then plot them out on a spreadsheet or text file or program a list (the faucet rotators and lists aren't that great for grinding imo), then put smaller ones in between, you should find that if you will grind faucets for 10 hours a day you should be able to fill almost every 5 minutes.
3.Use smart phone apps, these are often highest paying, usually much simpler and you can do whilst using desktop/laptop faucets.
4.Keep a list of scammy ones or good ones so you can remember.