Did Jesus speak more about hell or heaven ?

Jesus talks about hell more than he talks about heaven, and describes it more vividly. There’s no denying that Jesus knew, believed, and warned about the absolute reality of hell.
In Luke 16, he describes a great chasm over which “none may cross from there to us.” In Matthew 25, Jesus tells of a time when people will be separated into two groups, one entering into his presence, the other banished to “eternal fire.”
Jesus doesn’t only reference hell, he describes it in great detail. He says it is a place of eternal torment (Luke 16:23), of unquenchable fire (Mark 9:43), where the worm does not die (Mark 9:48), where people will gnash their teeth in anguish and regret (Matt. 13:42), and from which there is no return, even to warn loved ones (Luke 16:19–31). He calls hell a place of “outer darkness” (Matt. 25:30), comparing it to “Gehenna” (Matt. 10:28), which was a trash dump outside the walls of Jerusalem where rubbish was burned and maggots abounded.