Do you mean the Lyon incubator or the R-com? Both are pretty good. It's the first time I've used this old Lyon. You can't turn the eggs as gently as the R-com. And taking the humidity down would be similar to getting it down in a styro-bator. It keeps a very steady temp though. R-com is very quiet. Lyon isn't very noisy either.
I was thinking of getting a Lyon, but now the R-com sounds better, thanks!