Well the Christian just sums up about differences in recitations only and attempt to relate the differences to the textual variants found in their Greek books.
The Christian world has accepted that they are many versions of Bible due to copying errors by scribes when preserving the Greek testament.
Yet putting textual variants issues aside, still one certainly could not claim that their Greek testaments were preserved since beginning as the
26 or 27 greek authored pages/books were only selected as canon around 200-300 years after the departure of Paul. With the rest of other Greek books considered non-canon.
What did Allah said in (Sura 2:10) HAFS "yakdhibuuna" OR WARSH - "yukadhibuuna"?
What did Allah said in (Sura 2:48) RUH "yugbal" OR WARSH - "tugbal"?
What did Allah said in (Sura 2:125) HAFS "ettakhizu" OR WARSH - "ettakhazu"?
What did Allah said in (Sura 2:132) HAFS "wawassaa" OR WARSH - "wa'awsaa"?
What did Allah said in (Sura 2:140) HAFS "taguluna" OR WARSH - "yaguluna"?
What did Allah said in (Sura 2:184) HAFS "ta'aamu miskiinin" OR WARSH - "ta'aami Masakina"?
What did Allah said in (Sura 2:214) HAFS "hatta yaguula" OR WARSH - "hatta yaguulu"?
What did Allah said in (Sura 2:219) HAFS "kabeer" OR al Duri & Abu Harith - "katheer"?
What did Allah said in (Sura 2:271) HAFS "Yukkafeer" OR al-Susi & al-Duri - "nukkaffeer"?
What did Allah said in (Sura 21:4) HAFS "qaala" OR WARSH - "qul"?
It is you muslims claim that there is only 1 quran! You "claim" quran is "never" changed. NOW That claim of all muslims is now destroyed! This corruption of the quran started AFTER UTHMAN. That means quran is corrupted by muslims and islam is false. There are at least 26 different qurans now in 2017..