I use the champagne L-Style flights. I really like them, and you can use any nylon shaft for them. The champagne flights eliminates robin hooding. There was some tearing issues before with them like the cosmos but L-Style has done alot to improve that. They fortified the flights in the areas prone to tear, mainly the lead end wich goes in the shaft. I have been using a set of astra shaped ones for at least 3 months now and they have held up great! They have also added little protectors on their L shafts and Laro shafts that work great. If you look close at a pic you can see them. I like the cosmo flights but L-Style are much better and last longer. They done alot of work in the last year to improve them. I'm sold on them!