Hello @GersonD0 ,
For a full breakdown of the differences between the email plans, feel free to peruse this page. If you're mainly just sending emails, and you're not needing any particularly specialized blocks (e.g. dynamic content, donations, ecommerce integrations, polls/rsvp's, etc.), the basic plan may still be the best fit for you.
If you'd like a breakdown of any of the Email Plus perks mentioned in the article, or on the Plans & Pricing page in your account, just let us know and we can provide more info.
If you want really hands-on control of your email design, and you know how to code HTML, then our custom code editor may offer the options you'd like.