Should I still get my Pfizer booster on Thursday?

With Omicron’s arrival, does it sound like the current Pfizer booster will be effective in any way? Pfizer and Moderna are reportedly working on a new booster because of this. I’m wondering if getting the standard booster this week might end up just delaying my future eligibility for a better booster in the near future.

Is it possible I’ll regret getting a booster that may be completely ineffective against the current variant?

Sorry for the stupid question. I’m tired.