What’s better growing an ig or fb page?

Question what’s more of a better investment growing a Facebook page or Instagram? I’m a personal photographer and was thinking growing a fb page is cheaper so do that and it could convert to my ig?

It is pretty hard these days to convert ur fb traffic to i.g

Yeah that’s fair! What’s the best ways to grow these days on ig for a photographer? Also can you make much from fb pages I hear things about “ad breaks”?

Facebook all the way.
It’s kind of risky, but it grows fast, makes alot more money than instagram.
Has several ways to monetise if you have a good fanbase .i.e adbreaks, sharing paid posts, Instant article, merchandise ( if it’s have a fanbase ).

Can you msg me personally would love to talk more I just want to know which to put money in etc