Would it be enough to visit just two clinics for lens implantation surgery?

Since my corneas are on the thinner side, I was told that LASIK or LASEK would be difficult, so I’ve finally decided on lens implantation and am currently looking for a hospital!

I’m interested in Balgeum Nanum Eye Clinic and Onnuri Smile Eye Clinic in the Gangnam area. Has anyone visited these places? I have particularly high expectations for Balgeum Nanum because there are many reviews saying their eye examination system is really systematic, so people with poor eye conditions like mine can feel safe getting a consultation there. Since it is a specialized vision correction hospital, it seems to have quite a reputation, so I definitely plan to go for a consultation there!

At first, I was going to choose just one place to go to, haha, but I heard that even with the same eyes, diagnoses can vary from hospital to hospital, so I think it’s right to compare at least two places. Are there any other places famous for lens implantation besides these two, or are there any other places I might be missing?

Or I’m wondering if visiting just these two places would be sufficient.