Brinsea but I'm biased because I have the octagon 20 advance EX with humidity pump. Yes a bit more pricey but well worth it. It's a totally set and forget incubator that requires no babysitting.
It does everything for you, all I do is top the water tank up under the pump a couple of times, candle and put them in lockdown.
Come join us in the 8th Annual BYC Easter Hatch a Long!