Can't watch the video at work, can you confirm you won't get a full bin on a single bio site?
Ashenfox calculated 133 or 136 per site, and I had the same result...
It's always taken me roughly one-and-a-bit Bio POIs to fill up on a top-tier mat.
I
do get a bit of the "drops going missing" thing that people are getting bent out of shape over but, geez, it still only takes about 45 minutes to farm a POI.
The entire process usually takes me 3 sessions; one to fly out there and fill up on one mat', a full session farming most of the others and then another session to finish up and fly home (which
can be circumvented by self-destructing if you're desperate).
It
really starts to pay dividends the 2nd or 3rd time you do it, 'cos you'll be able to trade a lot of surplus high-tier mat's for Selenium before you go.