Hello, one week ago I set aside $100 to test steem bots. I was using them without any specific consideration, here are the factual results of ROI (return on investment) for the particular bots.
First comes the complete chart of all bots I used and their performance, values are not aggregated. You can see that these bots scored above average:
Here are the bots sorted by ROI, highest to lowest
And here are some bad apples, which might be due to bid timing
Let me know what your experience is and if you recommend any bot usage or whether it is better for you to invest in Steem Power directly.
Have a good one.