Its Strange I am back to square one again

Huh! I wished never to return back to the regression testing again, after my tryst with Alcatel project making stable regression and making test suites. But well history repeats. I am back to a similar profile job but with new technology of 4G. Learning is key here and I am definitely prepared to perform above expectations. I wish I have time from my debugging and troubleshooting to spend time on technology reads and doc preparations. I wonder why this document preparation is such an effort when u really wish to do it but time doesn't allow you to.

which is better !!

The data driven test framework or the test-driven test framework. Ofcourse I am in the middle of the the project. There is some framework code present and there is going to be development of new ones. Its not easy to decide which way to go - but Data driven surely looks much appeasing.
FYI,
Data Driven approach for test framework
Test driven approach for test framework

Any other suggestions are welcome!