Those angle poise magnifiers like you linked definitely help. At work I use several tools depending on what I'm doing:
Cheap dollar store +1 glasses help with reading SMT markings and aren't hard to wear
A head-mounted x3 magnifier if I'm doing lots of SMT for a long time
A 9x jewellers loupe for inspection
A binocular microscope with 10x and 20x settings. This is my general favourite but it can be hard on your back after a while and it's not portable.
Something like this https://www.amazon.com/AmScope-SE400X-Professional-Microscope-Magnification/dp/B0056X4RRS/ref=sr_1_28? would be an awesome start
That second one was far and away better than the veho I use due to the latency issue. I went straight from a usb microscope to a stereo microscope. I bought an Amscope SE series
It was pricey but this is something I use so often I never once regretted the purchase. I also outfitted my camcorder with macro lens so I can record my operations but the work angle is tricky.