Islamic banking and finance. please write down in bullet points.

Mr.Eiraj Hussain wants to start a business, he has a good business idea but need financing. He wants to take financing from any bank. You as his finance advisor need to propose him the type of Financing. Which type of Bank wll you choose? Islamic or conventional? Write down all the modes of Islamic Finance, very briefly define each of them, and breifly list down the Sharia rules of each and every mode