For sure a personal touch will make the difference if read and if time. To be honest I find it hard to believe to see within 20 seconds all books of the writer. I doubt it's interesting for someone who loves to read (I still visit a bookshop and like to see myself before I buy and with us a good bookshop has places to sit and read and you can take your time.)

The answer to the question most likely is a mix between "no comment" and do what feels good for you since it's not said you will be read.

@el-nailul @eveetim