On Judgement Day, superiority will be granted to the one who suppresses his anger
The Messenger of Allah ﷺ said, "If anyone suppresses anger when he is in a position to give vent to it, Allah, ﷻ will call him on the Day of Resurrection over the heads of all creatures, and ask him to choose any of the bright and large-eyed maidens he wishes."
أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ: «مَنْ كَظَمَ غَيْظًا وَهُوَ قَادِرٌ عَلَى أَنْ يُنْفِذَهُ، دَعَاهُ اللَّهُ ﷻ عَلَى رُءُوسِ الْخَلاَئِقِ يَوْمَ الْقِيَامَةِ حَتَّى يُخَيِّرَهُ اللَّهُ مِنَ الْحُورِ مَا شَاءَ».