There is no way to compare the two countries and say one is better than the other. Each has its own uniqueness. Cost wise, it is true that a holiday in Switzerland can cost more than in New Zealand.
Both have spectacular landscape and jaw dropping mountain scenery. That is one of the reason for my fascination with visiting Switzerland and New Zealand. When you are so high up on the mountains, the air is so fresh, the sky such a dark blue, it is an adrenaline crash when it is time to get down.
In this post are random pictures of Switzerland and New Zealand. Enjoy the scenery!