Mumbai, May 29 (IANS) Thanks to the success of 'Dbangg', Sonu Sood has got his share of sunshine in Bollywood. And after working with Aishwarya Rai and Salman Khan, he now shares screen space with megastar Amitabh Bachchan in 'Bbuddah - Hoga Terra Baap' and says that this is the best phase of his career.