I was listening to you carefully, but my listening skills are worse than reading ones, so I've missed some information:( but I like such free English Steemit lessons, speak more:)

Actually, I'd like to add "my two yen" too:)
I've just practiced these very bots. My friend advised me to do it because they gave some profit. I don't have many upvotes and much support in Steemit, unfortunately, so I decided to try.

My impressions are negative more, than positive.
It takes rather much time to follow them, to chase them, to count and to follow the right time and the right bot. It's rather boring and exhausting for me. Moreover, the profit is very little.
And the main - I don't like the idea of buying the votes. It means I make trash, nobody needs and likes it, and I need to pay to get at least these few cents... Sad practice.
But it is really can be useful for people who don't get upvotes at all but need to get at least something.

P.S. Now it's really much harder to get support in Steemit. I don't know the reason but when I started my story here, I could get some attention and support of interesting posts even from unknown people, and it motivated much, but now they have disappeared somewhere, or just stopped to upvote all steemians and just choose those whom they know for a long time.
Or maybe I misunderstand something...

By the way, thank you so mjuch for your support to me!:)
I've just a few people who give me attention and I love them so much:)