What is the latest and useful Quantity Survey/Estimating/BOQ Software?

Timberlane & CCS(Candy) are Good but its better to make your own format in excel.

I prefer Excel for Quantity Calculation coz it help me to read drawing in detail.

yeah candy is best one and dolphin is also there for QS enggs.

Thank you very much for your answer.

One of the best used in the region is Candy CCS.

Also timberline is widely used by lots of companies.