There are a few key things to consider before making a decision about whether full arch dentures are the right option for you. First, full arch dentures are often more comfortable than other types of replacements, and they typically last longer than regular dental implants. Second, because full arch dentures require extra dental work to be fitted, they can be more expensive than other options. Finally, full arch dentures may not be the best option if you have difficulty chewing or swallowing.