Hangzhou , Wu Zhen , Shanghai

Hi I'm going to Hangzhou and will stay near Zhong San Road , West Lake. May i know what is the taxi cost from Hangzhou to WU Zhen ?

2. May i know which route is better if my flight arrive at Hangzhou.
Hangzhou - Wu Zhen - Shanghai - Hangzhou or Hangzhou- Shanghai-Wu Zhen -Hangzhou?

3. Is all taxi charges base on meter reading or standard rate?