Cons of InviSalignless is effective for complex problems. Research, while limited, seems to suggest that Invisalign is more effective for people whose teeth only require certain types of movement. You'll need to use your Invisalign clear aligners for 20 to 22 hours a day. This means that you should only take them out to eat, brush and floss.
Otherwise, your teeth won't move according to your treatment plan and you'll be delayed. The aligners may also feel tighter the next time you use them. After weighing all the factors and considerations (convenience, time, cost, results), you may decide that, even with the negative aspects and associated limitations, using a removable aligner system for your treatment is still the best option for you.