Glad to see ya got your cases, you should be happy with them.
I use, and have been using them almost exclusively for decades for most all handgun, and in .223, 243, 260, 30-30, and a few others. I have found it to be excellent for my needs. Most of everything I load is for hunting and I have never found issue with working up loads or loosing cases prematurely.
An to answer your original question, yes I have had some decent wait times in the past but mainly for the stuff like 454 or during the craziness. I had a pretty good wait on 1K of some .223's but I was contacted and asked if I wanted to keep the order active, and eventually it did come through. Not like I didn't have other cases to use, but I wanted some NEW brass for hunting load work up with a new rifle, and it has been worth the wait.