I also have Invisalign and have been wearing invisible braces for four months. My lower teeth are still a little crowded and the teeth in front of my upper teeth are slightly convex. I was very confused when I wanted to have invisible correction. I did price comparisons everywhere. Later, Victoria Harbor on the 15th floor of China State Construction Engineering Corporation across from Yingbin Square gave me a very favorable price. The cost was less than 35,000. Yes, invisible correction. Less than 35,000 yuan, the others started at 40,000 to 50,000 yuan, and they were immediately persuaded to quit. The price/performance ratio is already very high, the service is also good, and there are return visits. This is my situation. You can compare it with mine to see how your own plan fares, and then decide whether to do it or not.