Being led to Jesus thru God's word as found in the NASV, I was rather partial to it for awhile. However, I began to read other versions, old & new, to see the different views of different translators.
I don't care for paraphrsed nor 'dynamic' versions; I prefer literal, as I believe Scripture literally as possible(I know some symbolism & metaphors exist in it) and I know some words/phrases must be paraphrased to make sense in English.
There's about a 2% difference between the known Scriptural manuscripts, which is remarkable, given that there were many penmen for those mss. This shows that God has superintended His word.
My advice is to go with what you feel comfortable using. If it's the KJV, fine; just don't believe the false KJVO myth that says it's the ONLY valid English Bible translation, & that it's perfect;neither is a bit true. The famous preacher Dr. J. Vernon McGee used the KJV, while readily acknowledging there were several other newer & older versions that were just-as-valid. He said he was led to Christ thru the KJV, grew up with it & it was the most-familiar version to him & he felt comfortable using it.
I believe God caused/allowed several English translations to be made so more English users with differing dialects, or having learned English as a 2nd language could understand His word more-easily, as well as keeping His word current with the language changes He's caused/allowed.
Be sure to **PRAY** about it, and remember, there's really no wrong choice for a Bible version, or versions, to use, long as they're well-translated, valid versions, such as ESV, NASV, NKJV, KJV, & several others.