Pick beans baking | pick beans before baking or baking before picking beans?

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Pick beans

After you bring the raw beans, you must pick them first and then bake them. Only in this way will they be of good quality.

Is it correct? I think it's a matter of opinion.

But buoyancy coffee is raw beans first pick beans and then roast and then pick ripe beans again.

The reason for picking beans after baking is that even if raw beans look uniform, there are colorful things after baking, or even though the colors of raw beans are uneven, there are also cases in which things are baked, or several kinds of beans are pre-mixed and then baked.

Raw beans first pick beans in baking is to first pick out defective beans, such as worm-eaten beans, black beans, broken beans, etc., as for the things selected after baking should refer to shell beans or other broken beans or dead beans (the color does not change), the finished product is fine beans.