Imperfect beans are the most fun, because they will make an excellent cup of coffee with one or more brew methods, but not every brew method
The majority of coffee beans I buy tend to be imperfect beans. I have gotten to where I can typically make a decent cup by the third try, and an excellent cup before I run out
Why I enjoy imperfect beans: they tend to have interesting flavors that do not work with some brewing methods, but are a unique experience when made with a compatible method