5.2m and 4.8m North (now Duotone) Idol. Freestyle sail. Very light and easy to handle.... goes fully neutral in an instant!!!
5.2m: 2016 model (green/white) but just ticking over 3 seasons. One hole in main window just above boom that has been repaired with mylar repair tape, and another crease pre-emptively taped.
4.8m: 2015 model. Three holes in main window that have been repaired with mylar repair tape.
I have just replaced both sails with 2021 model.