Yes, I do and I know a few others do too. I have the Octagon 20 Advanced. It does have the egg turner but does not have the humidity pump. In retrospect, I WISH I had gone ahead and sprung for the Advanced EX because I've heard so many good things about it. But the directions on the model I have are pretty darn easy and somewhat foolproof. I do check the temp every morning and add water to the reservoir every other day during incubation. At lockdown I adjust the airflow vent, fill both reservoirs with water and wait for my babies to hatch!
I think it's worked pretty well for me. I've had successful hatches all three times I've used it. I've also loaned it to a couple of others who have also had great success with it.
This last time was hatching Silkies and Seramas. They hatched on Mother's Day. Two of my Seramas did not hatch - 6 went into lock down and only 4 hatched. The two that did not hatch never even pipped.
However, I have been told that Seramas can be very fragile and I should be pleased with my 4, because they can be a challenge to hatch.
The Silkies and Seramas are all 2 weeks old today and thriving, active little buggers. LOVE them. I wish they were all girls, but I'll have to wait and see!
Feel free to PM me if you have any other questions about my incubator you'd like to ask.