aero or bubble cloner for stealth?

Hey guys,

Which of these two cloners makes the least amount of noise? Aero or bubble?

Thanks.

Both have less noise than a fan, so.....

aero is way louder.

Both are loud, do them in a home made cooler with a clear glass or plastic top, and soil, keep them at about 90% humidity for the first 3 to 6 days then slowly taper off on that and you should have roots in 10 days. with no loud machines and using excessive electricity.....

Good Luck..