Which format of writing is least recommended for comprehensibility?

Choosing a complex and technical format for writing is least recommended for comprehensibility because such writing tends to include jargon, specialized terminology, and intricate sentence structures that can alienate or confuse readers who may not be familiar with the subject matter. This style often assumes a level of expertise or background knowledge that not all readers possess, making it difficult for a general audience to grasp the intended message.

In contrast, formats that are short and simple, plain and straightforward, or brief and direct prioritize clarity and ease of understanding. They use plain language, avoid unnecessary complexity, and focus on conveying information in a way that is accessible to a broader audience. This is essential in ensuring that information can be easily understood and retained, especially in contexts where accessibility and inclusivity are goals.