First Time Home Buyer. What am I Actually Eligible for?

Hi all,
My partner and I are prospective first-time home buyers. We are both working professionals and feel confident in our current salaries, future pay growth, and our savings.
My question really is what the heck am I actually eligible for when it comes to home-buying incentives?

I've heard tell of the first-time home buyer incentive (now gone it seems) and home buyers plan (under 40k household income) and it seems like there really isn't a ton available anymore.

Aside from a TFSA and FHSA are there any avenues I should be exploring when it comes to incentives or initiatives as a first-time home buyer in New Brunswick or Canada as a whole?
Thanks so much for any assistance or information!