How do you measure this "exceptionally good" performance, and how much long-term experience do you have with the stuff?
Long term, not so much, I'd say I've been using it for 2-3 years on and off.
Exceptionally good performance is subjective ofc but the devices typically had better thermal performance than they did before (ie. temperature sensor before and after).
The reason I started using it is because in the 3d printer space we use this stuff to adhere AC powered 500->1000 watt heaters to Aluminium beds and it performs better in than the 3m adhesives commonly used by those AC heaters in that respect.
You aren't going to get charts from me, I haven't prepared a thesis on this, it is my opinion.
To my knowledge, JB-Weld ultimate RTV is an example of Acetoxysilane-based silicone. It releases acetic acid while curing. I would certainly not use it on electronics.
True it does release acetic acid, at least from the smell. I've not had any issues, but to your point, probably best not to use it on expensive equipment or during manufacture. But I'm a lot less absolute about my insistence on perfection. Especially where price is concerned. The alternatives cost 10 times as much. If you can afford to pay 10 times as much go for it (although at that point I question why you don't just buy another item).