The anti-glare coating applied to specs is a nightmare. You don't need it and it attracts dirt like a magnet.

In most cases, if you have both lenses replaced because of cataracts you will be fine with cheap reading glasses, which have the same lens strength on each side, which is a good match for your new eyes. If like me your eyes are very different, cheap reading glasses are no use. That's why I had prescription reading glasses made.