This is a decision that only you can make. It's like asking should you buy a red car or a blue car? Well, red is very popular this year. But is it the kind of car you want to buy?
Which style will help you tell the story you want to tell?
That said, as a personal opinion, I prefer limited POVs. I want to intimately get to know the main character. I don't need to know details that he doesn't yet know. Just show me the world through his or her eyes and I'll be happy. (Well, provided the writing is good. If the writing is bad, I won't care a whit whose POV you use or whether it's first or third-person.) I love first-person novels, but third-person limited is fine, too. Omniscient is too broad for my tastes.
But again, it really comes down to you and the story you want to tell.