What is the benefit of reading Surahs Al-Waqi'ah, Al-Mulk, Al-Jinn, Al-Infitar, and Maryam?

The entire Holy Quran is good and beneficial. Some narrations have been reported regarding Surahs Al-Waqi'ah and Al-Mulk, some of which are authentic and some weak, and these have been previously mentioned in related fatwas. As for the rest of theahs mentioned, no specific hadith has been reported concerning them, but some of the Salaf added Surah Al-Jinn for ruqyah shari'yyah. It has been reported that Surah Al-Infitar was recited with its counterparts in a single rak'ah. No specific hadith has been reported concerning Surah Maryam.