Do you use an aromatherapy diffuser?

I use a diffuser with essential oils in my bedroom...helps with relaxation...can't remember the brand of device...will look it up and get back to you

I'm trying to get started on essential oil therapy, I figure it'll put me on track to at least learn how to chill out during a session. My problem now is that there are sooooo many diffusers out there. And all of them look exactly the same, but with different branding. I'm guessing the manufacturer's done this to chisel apart import taxes, but that also means the level of mass-production must be ridiculous.

Anyhow, I'd rather not get something cheap that I'll have to replace after two weeks. Any of you guys use one of these things? What size room can it fill? Does it have a conservative look or is it super kitschy?

My wife got me started on aromatherapy. Believe it or not, Peppermint (which I hate to eat) gives me a stimulation during sex.
I've also used cinnamon and lavender (but the later makes me super relaxed, sleepy)
Our model fills a 15x15 room with great coverage. We let it run for about 15 minutes before a session.
It is small, hidden, blends in with the other furniture.
The company is doTerra out of Utah, but the model we have isn't sold any more. It sort of looks like the Petal model.

This is what I use:
https://m.bedbathandbeyond.com/m/product/homedics-reg-ellia-trade-soothe-ultrasonic-aroma-diffuser/1047217393;jsessionid=50Cb_vu80PsAi6vJUeh18Siv-9AcungDKJpV6zI6H0ETYFWfOKsq!-135273763

i use Young Living oils