I think it is great to have a different version from your pastor. Because then you hear alternative words, phrases, and you can go and dig deeper into it, if you want.
I use ESV for devotions, but in church I use my Ipad. That means I have access to many versions, and I usually look up things in the Greek or Hebrew versions to see what they say. I also read the passages in French and German, just to practice the languages and hear God's Word in them.
I have read pretty much all the modern versions, including the paraphrases. I would stay away from those till you know the bible really well. That way, when you come across something that doesn't seem to work, you can go look it up in a word for word translation.