Star patterned their Model S and Super S grips after the Remington, and they had the advantage of an external hammer. I think the .380 version also had a locked breech, like the Colt .45. Super S may have used a Browning M-35 system. Don't recall.
I do know the guns feel very good in the hand.
They had a smaller one called the DK, I think. Iver Johnson copied it here.
I guess that someone needs to mention that Gen. Patton owned a Remington M-51, and went to some lengths to get it. He liked the feel of the gun.
My feeling is that, of the small autos, the Berettas are the most reliable.