5 hours ago, Jim D. said:
I just remembered that @gfron1 uses domes that look deep (I don't know the weight). Perhaps he could weigh in on any unmolding difficulties he has had with them. I think @pastrygirl uses them as well.
I use CW2295, 29 mm diameter 21 mm deep. I don't think of them as particularly problematic ... I love how easy to polish they are and haven't had anything too stubborn lately.