There are certain situations where we need to request customer/client to wait for fair solution or cost. for example -
In a telephonic call client randomly asked to share your thoughts and price to develop XYZ in the existing software. I know 4-5 ways to develop the same thing and not sure which one is best suited and the cost for it. I replied him something like below -
"Hey John, These (Blah blah..) are the way to do this and it’s too early to decide the best one and its cost right away . i need sometime and will get back to you via email by today or first half tomorrow".
is there any impressive phrase in English which can reduced few sentence ? if i am grammatically wrong anywhere in above sentences please correct. or sugesst some shortest way to pass the same message.