I was -3.75 in one eye and -5.25 in other with v high astigmatism. Was always shortsighted but as got into 40's became long sighted as well and needed bi-focals. Couldn't tolerate contacts for long periods. Got LASEK, the one without flap where the top layer of cells is brushed off before the lasering is done. Was sore for about 3 days after, but THE BEST things I've ever done. Don't know why I waited this long. Well I do, because I was so afraid, but honestly the best thing ever. Used the drops as prescribed for the few weeks, but don't need drops at all now, never get dry eyes which I was afraid of. Was told my eyes will continue to age obviously so could be back into readers in a few years. But its so liberating not to have glasses. Got tax back as well, so all told it will save me enourmously over the next few years as glasses are very expensive if you're getting them thinned down etc.
My sister had lens replacement done but she's not as happy with her result and her surgery cost multiples of what I paid. She has very bad night vision and that is quite a drawback with regards to driving or going anywhere too late, she has to get public transport or taxi. They sold the lens replacement surgery on the premise that you will never need a top up as it replaces your actual lens in the eye and whatever level of vision you get will be stable for the rest of your days.