I am seeking for opinion on anniversary celebration. Where should I go between Phuket and Bali?

Both places are similar but personally prefer phuket more than bali. Try to get a hotel near the floating restaurants so that you can go have a unique dining experience.. For a more comfortable stay or if you are going with kids then can try staying at Movenpick Resort & Spa Karon Beach Phuket.. Very nice and relaxing with a lot of activities catered for the family. But most impt is plan it well so that you and your spouse can have a nice and relaxing holiday... Remember to take lots of pics too