Iโm sticking with B which has served me well for decades. ๐๐ป
B works for me.
BTW what flu? Nobody has had the flu since Jan 2020.
I only got the flu shot one time. That was the same year I got the flu the first and only time. Never again!
It is funny too. I also do B and almost never get the flu even when i am around people hacking and sniffling and sweating from fever.
I have had all the dreaded disease shots including 2 for small pox, but there were reasons for those.
I look at it like this. If you molly coddle your immune system it will be a wimp that gets knocked on its butt when a real fight comes up.