dynacorn vs oer grille fitment 69 camaro

[camaro427-69]

I need to replace my 69´s camaro original grille because it is pretty messed up.
Can´t find anything searching the net and chat gtp said oer has better fitment than dynacorn but has chatgtp ever restored a car :P
The oer are mostly on backorder and i have a dynacorn std grille on a discount available.
Has anybody ever had issues with the fitment of both of them?

thanks,
pat