and my question is pretty simple, are they worth it? and do they make a profit?? what setting are you using, and how much do you have on the exchange?
We will direct to your question if using trading bots are worth it or can even make a profit. If the execution is right then yes it's a profit since you will make a settings there and if it follows the path, it's a win.
But take note that you will use it in an "altcoin" trades. Volatility here are having a much deep impact compare to bitcoin trades and much more if it will compare to stable currencies like fiat and other assets. Prices are heavily manipulated so in just a blink of an eye, you can expect a surprising move.
Above all of this, since you really preferred to use a bot (based on your last post above) then try it for yourself and experienced the actual situation of using it. You can now make your own conclusion and you can kindly shared it here.