Looking at your question in totality, it appears that you have high myopia and want to achieve perfect eyesight with low risk of regression after refractive surgery.
There are many great options available today, and if spectacles / contact lenses are not your thing, and you are considering surgery then any laser option with the combination of collagen cross-linking procedure (epilasik-extra, lasik-extra, smile-extra) or implantable collamer lens all offer the opportunity for excellent spectacle-free vision with low risk of regression.
Do speak to your ophthalmologist for which options are most suitable for you and why. Best of luck with your surgery!
