I’ll refer you back to the First Presidency statement that I mentioned in comment #41, and then include my commentary.
Regarding the Bible, the Book of Mormon specifically states: 1 Nephi 24 And the angel of the Lord said unto me: Thou hast beheld that the book proceeded forth from the mouth of a Jew; and when it proceeded forth from the mouth of a Jew it contained the fulness of the gospel of the Lord, of whom the twelve apostles bear record; and they bear record according to the truth which is in the Lamb of God.
So, the Bible is it’s original was correct. And then in 1 Nephi 13:26 … they have taken away from the gospel of the Lamb many parts which are plain and most precious; and also many covenants of the Lord have they taken away.
In other words, portions of any Bible version have been corrupted. There is no pristine version hidden out there if only people look long enough.
In doctrinal matters the KJV is as good as any.
For doctrine we rely modern day revelation found in the Book of Mormon, the Doctrine and Covenants, and the Pearl of Great Price. I hope this helps…