mysql sqlserver postgreSQL mongoDB use which one?

mysql sqlserver postgreSQL mongoDB use which one?


For spatial data,  use mongoDB, or postGIS


For table data, use mysql not PostgreSQL is mysql 2 times faster on read select query.

For table data, use mysql not MongoDB is mongoDB query text do not support integer column.
      if you want search a number in MongoDB will fail. Because search text do not support in number column. Maybe PostGIS will do.


Sql server express has 10GB size limit. Mysql community version do not have limit.