I've been purchasing organic eggs for years. Recently discovered that all egg farms, including all UK organic egg farms slaughter 40-70,000 male chicks alive each year. Some are gassed. They're simply surplus to requirements, such is mass production.
I would check if you buy from selective farms, too. Unfortunately I saw an image of little yellow male chicks being shunted along a conveyor belt into a grinder. Thankfully they didn't show you their fall.
I suppose I simply trusted the word organic. Personally I can't deal with that so I've quit egg products, although I am still a carnivore. It's worth being aware, just in case it matters to you.
My DP doesn't like it but still purchases free range. We can't expect other people to share our interests but I wish I had known much earlier on.
So organic chickens might have a fairly decent life and diet compared to free range, but the egg industry is taking the piss with its marketing.