I must be a dinosaur myself, then, @SlowDeath... and even worse, I didn't recognise any of the bots listed by OP. Ask me now and I can only remember Gunbot that's the most popular on this forum (and also if I recall rightly, on BH forum). The only other bot I can name is for martingale on dice sites haha.
I know bots are still popular, but there were a few platforms in 2017 that encouraged people to sell their strategies rather than the bots itselves on marketplaces. You basically buy or rent the strategy for your bot, and then you could create your own and put them up for sale too.
Also all those AI trading algorithms.
Wonder where they've all gone to?
I picked these 4 based on:
1. Setting variety / flexibility
2. Significantly large telegram community
3. Great Youtube / Google exposure
4. personal trading experience
5 Professional approach
I'd say moonbot is the king due to its insane speed and flexibility. however the set up process is very complex.. requires VPS set up etc... Many people would not bother. 3commas on the other hand is slower, but it's web based with fewer settings features and excellent community and support team.