Is Islamic Banking concept ready to be insted of commercial one?? why ??

Islamic bank financial institution that acts as a financial intermediary between the two categories of savers and investors (in the framework of legitimate speculation formula based on the principle of participation in the profit and loss, and al-Qaeda legitimacy Balgrm sheep) as well as the performance of banking services undisciplined in the framework of the legitimate contracts.

And it confirmed most of the views on the need to study the contribution of these banks in promoting economic and social development in the environment that they operate.