I am very impressed with this company! It did take a while to receive my retainer, but it was 1. Affordable 2. Extremely convenient to be able to do impressions at home on my own time and then send them back. It took me a few tries to get the impressions done properly, but the team is very communicative and has you send over photos before mailing the impressions back, that way they can save you some time and let you know if they see anything wrong ahead of time!
Even though production and shipping took a while, they were quick to respond when I checked in on the status and reassured me my impressions had been received and they were working on my order!