It's a little to early to tell for me, so far I'm really enjoying BF4 and I think it's a great game but BF3 is a hard game to top. I think when the DLCs are out and I'm on a next gen console it will certainly be topping BF3. Also, Sniping is really quite easy in BF4. Zeroing and extra zoom scopes with some very nice rifles makes it quite a treat. Just make sure when you are aiming/shooting you are perfectly still and use the same sniper rifle for a while to learn it's kill times and bullet drop.