Cheap: vevor 150W extractor $170 https://www.aliexpress.com/item/1005006187279385.html
Is this a known brand? Asking as I'm not familiar with it. It does seem to ship free to the US, otherwise for me aliexpress is typically not the best option. Amazon has a ton of similar units for a similar price, but I'm not sure of their quality either. A good quality/price ratio unit per actual users testimony is the reason I posted, as my search through the forum didn't return much usable stuff on that regard.
Quality: hakko or weller or some other high tier brand.
If you use it a lot look at the replacement filter costs and lifespan as those will be important, if its just occasional hobby use, it doesnt really matter.
Good point, I provisionally went for a lower cost unit on Amazon - one of the desktop 3 stage filter ones (and I assume the main difference between those and the ones I mention before is the size and probably thickness of the filters and maybe the airlfow?) - and I was not happy to see that the HEPA filter costs almost as much as the unit itself. The majority of my bench time doesn't consist of soldering, so this will not be used very heavily.
Most of my other units are Pace, so I'd probably go for that brand name if going for a serious unit, but it's not in my affordability range at this time.
The reason I chose this cheap three stage desktop system is that I think it will be better than nothing. Of course, the risk is it'll simply recirculate the fumes, but some level of filtering will occur. Once I get it, I can at least evaluate its quality somewhat and get a better sense of what works in my workspace.