I had some LO's last year, I can post pictures at different ages if you want. I don't remember them being particularly hard to sex (or late to show), in my experience Orps in general are pretty easy. I have rose comb chicks for the first time this year (Wyandottes) and am preparing myself to wait a loooong time
It's very very very hard to find LO that don't show any shredding. Even the ones that (supposedly) have good breeding. It's just very hard, not to say impossible, to completely breed it out, even if you breed to black. I have a LO hen right now that's about 1 year old and comes from a fancy breeder bursting with confidence who swore left and right that her LO's have "no shredding". Well, this hen has horrible feathers, and not just shredded feathers but also some that branch out and have two tips (WTF), and some that seem to come out backwards with the tip of the feather looking like a shaft and sticking out longer than the rest of the feathers (WTAF). She's a total mess, and incredibly skittish and fearful despite my efforts to socialize her. I'm sad, but I'm gonna have to eat her at some point, she's just not worth the trouble.
It's very very very hard to find LO that don't show any shredding. Even the ones that (supposedly) have good breeding. It's just very hard, not to say impossible, to completely breed it out, even if you breed to black. I have a LO hen right now that's about 1 year old and comes from a fancy breeder bursting with confidence who swore left and right that her LO's have "no shredding". Well, this hen has horrible feathers, and not just shredded feathers but also some that branch out and have two tips (WTF), and some that seem to come out backwards with the tip of the feather looking like a shaft and sticking out longer than the rest of the feathers (WTAF). She's a total mess, and incredibly skittish and fearful despite my efforts to socialize her. I'm sad, but I'm gonna have to eat her at some point, she's just not worth the trouble.