atifsharif,
Imran has given you the answer. We have the choice between two candidates: One tried and tested but failed. The other untried but with great achievements and promising potential.
The former is not even a choice!
But governments do not run like Ehsan Iqbal was trying implicate. Was he saying Nawas Sharif was gaining "experience" during his first term in office?
In fact, Nawas Sharif, in the language of job, was a sifarishi tatoo - a person who came to power on the shoulder of agencies.
What an experience!
Secondly, Turkish present ruling party came into power for the first time, yet Turkey has progressed by leaps and bounds under its leadership.
Mahatir Muhammand came into power for the first time and changed Malaysia's destiny.
Governments are NOT by definition to "gain experience" as idiotically implied by Ehsan Iqba.
It is sad that his leader, Nawas Shaif, was "learning" over Pakistan and thus made a mess of it two times.