Alleged Variant Readings of The Quran
In the following section, I linked up Aayataan, in which only The Qur'an has used the more eloquent and more befitting to the context style of retaining original and heavier dammah on ه instead of converting it to kasrah due to preceding يْ . Some scholars have also spoken about the eloquence and befittingness of the Qur'an's style, e.g. Mohamed Mekkawy and Dr. Fadil Salih Al-Samrai.
Quran 18:63
Quran 48:10
Appendix:
In the following section, I linked up 4 Aayaat in which only The Qur'an has used سكت which is more eloquent befitting to the context in all the 4 cases, while all the alleged variant readings of The Qur'an didn't use سكت in these 4 cases.
Quran 18:1
Quran 36:52
Quran 75:27
Quran 83:14