How do should I rank size, weight, speed and price in the decision ?
What should I do if I want to mix Invisalign with inoffice aligners ?
How important is the capture software and what difference can it make ?
Are there software costs and/or hidden upgrade costs ?
What resolution do I need ?
Should I worry about file export compatibility ?
What difference does having different tip sizes ?
What is good sterilisation practice and how long do tips last ?