Best of Both Worlds

Whenever I hear someone talk about having the ‘Best of Both Worlds’, I’m immediately skeptical. If two products ( or processes, etc.. ) could be combined and the best of both reused, they wouldn’t be two products. They would be combined into a single product and marketed as such. If you think you can combine two products, only pulling the good stuff and none of the constraints, you either a ) don’t know enough about both products or b ) don’t know enough about what you’re trying to accomplish.