( 고민 ) Which is better, laminate or teeth whitening?

My teeth have never been white since I was young, so I was always self-conscious when I smiled. I brushed diligently, but I think genetics and diet also play a role. I really dislike going to the dentist, so I just decided to live as I am, but lately I've noticed that there are no unattractive teeth. Everyone seems to invest time and money into orthodontics, veneers, whitening, and other treatments. So, I started thinking about making my teeth look better when I look in the mirror, and I found that many recommend veneers. However, veneers involve grinding down part of the tooth and attaching a prosthetic, which can sometimes fall off and may weaken the tooth. Whitening, on the other hand, changes the color of the teeth.

There is a possibility of an allergic reaction to the medication, and if not properly managed after treatment, the discoloration could become darker than before, so I don't feel confident about managing it. If I do proceed, which would be better between Hamineite and teeth whitening treatment?

Would it be better?