I think these are the 2 vaccines still under trial in USA TG is saying maybe would have lower risk of bad outcomes.

AstraZeneca COVID-19 vaccine
Novavax COVID-19 vaccine​

Depending on your personal circumstances and what you want to do with your life it could be difficult to avoid a vaccine. I have seen no sign of any attempt to block mandatory vaccines through the courts. Not that the courts would do shit anyway. My hope is enough guinea pigs voluntarily take a vaccine that serious cases drop enough that the talk of mandatory use goes away. Fauci isn't my favorite person but even he doesn't seem to want mandatory use.