I've also got Spacecoast Hot Topic that I love but it's also 4" but it sure seems smaller. I have Little Wart that just cute as a bug. I also bought a red one at Lowes in a box years ago when I bought every thing I could find. It's a little one about 3" red with a orangy yellow eye and sometimes has a double eye. When it doubles the eye is red. It's a little bity thing and I'm not sure if its even 3" maybe less. I have no idea what it is.
I looked up the ones you told me about. I'll probably get Little Petit Saboteur when I can find it. It's beautiful!!! I aslo liked Mary E. A. and Alpine Mist is a winner too.
I've love Spc. Little Big Eye. Lord willing I'll probably try to get it next year.
I've got a few seedlings that are around 3.5": all of these come from the cross of "Helen Shooter x Indian Giver". They were bonus seeds given to me. I think they are pretty, nothing fancy, but pretty. They'll be around 20" if memory serves me right.