I have seen several people talk personally about why they do not trust the vaccine from Johnson and Johnson on HN over the last year in various comments. Overwhelmingly they were attacked when they spoke on the cancer link with talc powder.
Regardless of the direct correlation or none at all to the 'contaminated' talc they were selling as a product with baby in the name, and it verifiable contained asbestos. I think the manner they public conduct themselves speaks volumes about how and where they generate wealth.
In the US EUAs at the beginning, for me, it was 95% the technology and 5% the manufacturer convinced me mRNA vaccines were superior because of their precisely-targeted nature. It was a gamble between Pfizer and Moderna. Went with Moderna for the first 2 (before the data on "mix-and-match") and Pfizer booster.
Btw, sequencing of both mRNA vaccines:
https://github.com/NAalytics/Assemblies-of-putative-SARS-CoV...