I guess you would use dequeueReusableCell if you wanted to find the right indexPath for different classes, like if you set up
class Book {
let title: String
let author: String
...
}
and also set up a function to call books from an initializer, like
let book1 = Book{title: "Book1 Title", author: "Book 1 Author")
but if you don't do any of this work, there's no need to dequeue, just use = UITableViewCell ?