Banoffee, you are welcome to discern and see whatever your experience feels is right for you.
For you and any others that may read my comments, they were sincere and based on considerable reading on the subject.
The comments were also based on several decades of working in the manufacturing/processing with several hundred chemical products used in munitions, armaments; metallurgical chemicals, catalysts, and hydrocarbon chemicals.
I am well aware of the challenges of trying turn a batch process into a continuous feed process.
I know the experience of making a nanomaterial over a dozen years ago by the ton. Great accomplishment... but not much value if the market doesn't have a use for it.
I know the meaning of doing trials of processing materials, proving it out that you can do it right, consistently, along with the audits and reviews of your quality controls, and much more as needed to satisfy your customer requirements.
Wise companies do not put or sale materials or products into the publics hands until it is truely proven out and confidence levels on all fronts are high. This is what you go through after a product/material is already basically there to make.