Govee 6L Smart Humidifiers for Bedroom Large Room Plants, Top Fill Cool Mist Humidifier with App Control, Auto Mode with Sensor, Essential Oil Diffusers and Night Light, Works with Alexa https://www.amazon.com/dp/B098PWLX4C/ref=cm_sw_r_cp_api_glt_i_AK482DYC8WXZ910V0TT2?_encoding=UTF8&psc=1
I use this one above. I can turn it on from anywhere, even when I’m at work so when I see them temperature raising, I can kick the humidifier up to keep the VPD in range. It hold a lot of water, is a top fill unit (VERY IMPORTANT), and has a smaller foot print because it’s tall and skinny instead of short and wide which takes up more floor space. It also has an auto function where you can set the humidity you want and it’ll kick on and off when it gets to the setting you want it at. It’s a bit more expensive, but out of 3 humidifiers I have tried, it is easily my favorite. Hope this helps.
Govee 6L Smart Humidifiers for... https://www.amazon.com/dp/B098PWLX4C?ref=ppx_pop_mob_ap_share
Given I’ve only had this one for ~2 weeks and this is my first grow so I don’t have much of a baseline comparison, but I’ve been really happy with it. Set it to 60% and it keeps it pretty stable in my 3x3x6. It’s big so I don’t have to refill it very often, and it doesn’t have a clear reservoir (which I’ve been told could lead to bacteria) I have a couple Govee thermo/hygrometers as well that seem to work great too, all connected to your phone in their app