Invisalign is, as the name suggests, far less visually obvious. It’s not likely to be a source of discomfort for you, nor is it likely to leave you feeling uncertain about smiling or showing your smile off in public.
Invisalign is a good choice for those who would like to see their dental alignment issues corrected quickly and without the same physical investment needed. If you have tried normal braces and feel they are too hard to cope with the more comfortable option of Invisalign may be worth considering.