Bro, vision has stopped droping for sure but not fully, if I consider the pace before treatment then my vision was getting effected almost every few months. Still, somehow 3 years after the treatment for right-eye my vision has dropped little more rather than improving but the reports say that cornea strength has improved over time. May be now the vision has dropped a little for some other reasons, I've not got it checked in detail.
I did consulted another doctor in dubai to discuss options of transplant, after reveiwing the reports he said that "ask yourself.. do you need a transplant at this point or you're managing things?" Transplant is obviously better then c3r but it is bit complicated and quite expensive too, so if things are going ok and not too much complex then you should try c3r first and see the results over couple of years. If you feel that you're more in red area on chart than better discuss option of transplant with doctors.
For me, I'm considering the option of transplant for right-eye now as I've checked the results over 3 years and things are not too good. As a matter of fact if I close my left eye and try to read anything on this page only from right-eye using 15" laptop, to be honest I can't identify anything, not even pakwheels logo 
Let's see when I'll be able to manage for transplant now!
Can't recall the exact charges of C3R, I guess it was around 30k 3 years back. You can call Amanat Eye, they'll tell the charges.
