Hey all.. I have spent the last week off and one reading this entire thread lol!
My husband got me the NR360 for Christmas and I did my first batch of 18 eggs from my own flock in March.. 2 were unfertilized and one I dropped while candling

( was alive and moving and I was devastated.. the other 15 all hatched and healthy. So if I hadn't dropped on of my ee I would have had %100 hatch rate on my first ever batch!
Second batch I did 15 eggs from my flock and I don't remember exactly what happened but had a few unfertile and several early quitters.. I do remember issues with humidity but not sure if that's what happened.. had 7 hatch healthy
Third batch I had 20 from my flock in .. 3 infertile and 2 early quitters.. 15 hatched healthy..
Convinced hubby I needed another bator! LOL
The batch I am on now I got 8 eggs from a fellow chicken enthusiast who has approx 40 layers and 2 roos with them. The chances of fertility I figured to be low. Turns out, 1 infertile 7 fertile and growing! That is in bator 1.. second bator has my shipped eggs of EE, Fibroegger, Black Copper Maran, f2 and f3 olive egger, olive egger, Orrington surprise, English blue Orrington, silkie/ee mix, and whiting true blue.. 16 eggs were shipped. Seems 2 were either infertile or scrambled from shipping as they were shipped kinda strange and no signage saying live embryos or anything. Just s fragile sign. 3 early quitters.. at start of incubation I decided to put a few of my girls eggs in with them because I know how strong hatch rate is with mine lol. That way I could gage development of all from them.. one of those was infertile. I have a Barred Rock that would either not mate with the roo or throw his stuff because I would get a few non fertile from that breed. Thst being said as of last night I have 11 shipped eggs in bator 2 with 2 from my girls.. also looks like the 1 fibro I had left has early quit.. I have several I cannot see into so I just wait I guess. And one that appears strange but we will see what happens with that one.. my loss count if this one is no good is both my fibro, 1 Orrington, 1 silkie, 1 BCM, and one EE didn't make it from my shipped eggs..
All in all I am super pleased with the NR360 and would highly recommend it to anyone just starting out with incubation as it is user friendly! Also told hubby this would be it for a while but I am already running over in my head how many more I van get from my girls now that my roo is gone lol.. trying not to give in to the addiction hahahah