Some will live and some will die even though being of the same algorithm.Look at bitcoin,it's sha-256 but there were other sha-256 coins after it and very few of them are alive today.

You could keep mining in a multipool to make a some what good profit on average.

But if you can keep your eye on good coins before coming out than you could jump into mining them at once when they just launch while the difficulty stays low and if the coin is a hit you could earn good amount.Many coins come out daily but very few succeeds in the long run.To sort out good coins always check out the developer,community and technology being used by the [Suspicious link removed]d luck.

A friend of mine used the famous Butter Bot.From his experience there are still problems with the bot.It's actually not totally reliable.There are limitations.

Bots are still in their infancy.But they will get good and accurate soon.

I wonder if Doge will ever reach the price of 300 satoshi again which it had in last January.