Thank you, simk, for your kind words.
I´m not expert in history, that´s why word "stylish", but at least take down bows, a.k.a. carriage bows, used in the British island were stiff at handle due to the connector pieces.
Speaking about their speed, my mutual feeling is that these sling same arrows faster than my 78-84 lbs bows. The trajectory seems a bit flatter and the "twang" sound at release sounds sharper in my ears. Must shoot through chronograph some day at our club.