Build or buy egg incubator

[Ga Boy]

Not sure which is best for the money?

 

[wekiva bird]

I have both, 1588 hova bator with a turner. The other two are homemade, one is a coleman cooler that holds about 12-18 eggs have to turn the eggs by hand every few hours. the other is a old frezeer that holds 4 egg turners of 40 eggs each and the fan and heater came from incubator warehouse.
So are you planing to hatch alot go with the ones with the auto turners.