Ok, so which bible is perfect?
All translations of the Bible proclaim God - his creation, his work, his ways, his nature, his plan of salvation.
All say that we are sinners, and that Jesus laid down his sinless life to reconcile us to God.
All speak of the resurrection.
All speak of the Holy Spirit, who transforms us into Jesus' image and likeness and gives us gifts to build up God's church.
All speak of the Kingdom of God, and say that we are called to live, work and pray for the Kingdom.
All say that we are children of God and have every spiritual blessing in Christ.
All say that Jesus will return one day, in glory, as king, and that every knee will bow before him.
All this is God's word. God's word is true, perfect, saves us and makes us clean.
Man made translations from one language to another vary. They vary because new discoveries are made and because language changes.
That doesn't mean that they deny God's essential message, change his plans or trash his nature.
Unless it is something like the NWT, which, by adding an extra word in John 1, changes the nature of God, and denies the Trinity.
Please don't fall into the trap of thinking that a translation of the Bible has to be perfect in word and grammar for God's word to be true.