I may not be looking at the science of the third doses fully, my understanding it’s it’s a about “well, a third dose can’t hurt, let’s try that for Omicron for now”.
So, waiting until there’s an actual omicron specific vaccine in 6 months seems better. My initial two doses were also 6 weeks apart, the science leading to a third dose recommendation is based on closer spaced initial doses.
The initial messaging was “get a vaccine, we’ll get back to normal soon!”.
Then it was “get two shots of vaccine to fight delta, we’ll get back to normal soon!”.
Now it’s, “get two shots and a booster to fight omicron, we’ll get back to normal soon!”.
In 6 months it’ll be “get this omicron vaccine, we’ll get back to normal soon!”. I’m fine skipping the non omicron booster.