So poor LO has another cold. We used to use the Homedics medspa cool mist humidifier but the motor went out

It left puddles of water everywhere when we used it over night, but other than that we liked it. It's pricey though, so I am looking for something else maybe in the 30-40$ price range.
Which one do y'all like? Is cool mist better, or does it matter?
Also, what about using the Baby Vaporub? Does it work?
Thanks ladies!!
Re: rec your humidifier
I like the safety first one best because it doesn't require a filter, I just wish it wasn't so quiet.