It’s made a huge difference to me. It’s not really the obvious things (though I do enjoy not having to search for my glasses each morning or put lenses in to tired eyes). It is more the fact that I can wake up on a morning and see where I am or go to the gym without swapping between glasses and lenses. I don’t have to fumble my way through the house at night or worry about where I left my glasses. Pain free, quick and convenient. I should have done it years ago.