I would think hatching would be better in the Hova-Bator (nice space for them to roll around) but incubating would be easier in the Brinsea cause of how stable my little Eco 20 has been during my hatch.
Love it. What incubator are you using? I currently have a mix of interesting eggs in a Brinsea 20 Eco that I purchased from MPC. I have some Black Copper Marans, Blue Orpington, Buff Orpington, Black Copper Marans X Creme Legbar (F1 Olive Eggers) and two mystery bantam eggs.