Guide request from Shanghai Pu Dong Intl' Airport to Yixing, Jiangsu

I'll arrive Shanghai Pu Dong Intl' Airport at 21:00 hrs. and wana direct to Yixing city of Province Jiangsu. Guide me for travel time, timing and fare by subway (if any) or high speed train? Which way is short and comfortable; Traveling via Wuxi or from south of Taihu Lake?

Should I travel at night and choose hotel in Yixing or spend night in Shanghai and travel inland next morning. Appreciate guidance. Asad