I got this one when I started in January and it's been awesome for me. No issues after my 7 OAs and I also did the ITIL Foundations (Business of IT - Applications class) certification at home using it with no issues. Just need to mount it to something like a desktop tripod. I use my photography tripod so I have more adjustability and have it beside my desk.
https://www.amazon.com/gp/product/B07MPLMC89/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1