Hi, I am looking at replacing my 13 year old Acer with an Aspire 3 or an Asus Vivobook 15. One has black keys and the other white keys. I use my laptop at my desk in an area of the lounge that is not particularly bright day or night. I am thinking of getting black keys again and a small angle lamp or go for the white keys. Has anyone had experience of both and which was more enjoyable and easier to work with. TIA. jack