Jebao DP4 was what I was considering and what was gifted to me. Lots of people I talk to on here use them and there's a ready supply of replacement and repair parts available. GHL is supposed to be good as well but at 3-4 times the cost I'm not sure it's worth it.Figuring out which auto doser i want to gamble with.
The Jebao Wifi would be cool because you can see on your phone if there's issues.