If you did not have the virus, then no-brainer take the vaccine.
If you have antibodies but did not have symptoms of the virus take the vaccine because you might have had a false positive.
If you had symptoms and a positive COVID test and have antibodies, then probably a good idea to get the vaccine still, however not sure if necessary. Basically, I think, it is much more known how effective the vaccine is at preventing infection or reinfection than having had COVID.
The risks from the vaccine are so minimal that it should not really be a concern. Put it this way, it seems, the odds of getting COVID again and getting it bad are much higher than the risks associated with getting a vaccine.