It will be rewarding, but a bumpy ride. This is a very volatile stock, and sensitive to Bitcoin (BTC) price. I think the trajectory is undoubtedly upward, but certainly not in a straight line.
BBC report on types of mask availables15 Feb 2021 14:46
I emailed David Shukman last week, as he didn't mention our masks in his round-up on face coverings. He replied positively today, saying he will investigate them. david.shukman@bbc.co.uk if anyone wants to add their weight.
WeTook....Hugh Pym's email address is: hugh.pym@bbc.co.uk if you want to contact him. I contacted David Shukman last week about RMS face-masks, and got a positive reply today. It does work!