DonnaF, the only reason I have more than one is that by the time I acquired my green titanium specs in 2011, my prescription had stabilized and has stayed stable ever since, and I had a couple insurance changes that let me spend a little more since part of it was reimbursed. I don’t and could not buy them all at once.
I’m glad, too, that there are disrupters like Warby Parker who have introduced new models. My latest clear plastic specs are Warby Parker, as are my prescription sunglasses. The quality is good though not as high as my boutique specs, but they fit me really well, are definitely well made, and they have started offering alternative fits like low bridges and wide frames (I got both of those) to make the fit really good vs. just okay.
And Zenni has got a lot better over the years too. (I know both brands are not available in all locations though.) I hope that we will see more non-Luxottica owned brands enter the marketplace.
(One of my pairs of glasses, the purple cat-eyes, is by a brand that Luxottica acquired, and a few years after the acquisition they really cheaped out on design and materials according to a more recent conversation with someone where I had bought those specs from - apparently I got a pair of frames of the final collection before their manufacturing process was significantly changed. And yet, prices are HIGHER for that brand now...)