Hi there,
I am a long time user but have not been as active recently. I realize I should have been delegating steem power. I tri d delegation a little with smartsteem but I was curious what bot gives the best roi? I found this site steem bot tracker but it seems more oriented to getting the best votes not getting the most curation rewards.

who do you use?

which delegation bot has the best roi?

which delegation bots are most popular?

Thanks in advance for any help!