Reddit mentions of TedGem HD webcam

I recently got this one:
https://www.amazon.com/gp/product/B071WTJNYG/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1

For extracts I use my jewelry scale since it can go down to milligrams but in the past I used one (that I can't find currently on Amazon) that goes down to .01g. .001g here that I recently picked up and am loving so far. .01g [here] (https://www.amazon.com/dp/B00EPO9M2Y/ref=sxbs_sxwds-stvp_3?pf_rd_m=ATVPDKIKX0DER&pf_rd_p=3341940462&pd_rd_wg=LgsZ0&pf_rd_r=64CATJWX6VMFX9YMKJY8&pf_rd_s=desktop-sx-bottom-slot&pf_rd_t=301&pd_rd_i=B00EPO9M2Y&pd_rd_w=1eYal&pf_rd_i=digital+scale&pd_rd_r=af84ea9f-a424-4ba6-8df0-6b9479310944&ie=UTF8&qid=1520876044&sr=3) that looks to have solid reviews.

This is what i have at home. I use it to measure stuff when I cook, and when I make coffee. I've had it for 2.5 years no issue, just replacing the battery about once every 6 months. Someone else argued that this one only measure to 1g accuracy. now if you tell me that you can tell the difference between a pourover that's 15.5g and 16g, kudos to you, but I'd be HIGHLY suspicious. Even so, here is one that measures to 0.001g I just don't see how anyone could justify paying 130 more for something that trivial, but to each their own. and don't get me wrong, i'm not being a cheap ass either, i'm all for spending money on a good product that will last and not require you to replace it in 1 year.