there is many types of support to be used for counter top for long lasting work... as ... 1) brick wall which takes 2" , 4" or 6" thickness space which is not good for below space as we will waste space for storage under counter... this is used where heavy material is used on top of counter for cutting any food items... 2) marble support... which will take 35mm thk space double support... 3) furniture base if the kitchen working person is using the sink properly for washing purpose and the gaps between the sink and counter top has to be sealed properly for leakage free to avoid any damages for below storage, as i will not prefer this in other area... this can be used only in foreign countries...

Black or White should be good.

quartz corean white synthetic marble any one as per your budget

Hey, IKEA has some great choices in solid surface kitchen countertops. Since you are trying to choose the best material for your kitchen countertops, you can head over to the IKEA website to get help with your decision. There, you can browse the different kitchen countertop options available and compare them. Besides their ready-made countertops, you can also get customised ones, so that they can suit your requirements better.