I don't know if it is a different batch or what's going on. I just know that where I bought mine, the shop has had a lot of complaints either with the tips chipping or the "O" rings breaking. When I first started using the Hornet 5As I thought they were the best invention since sliced bread. I bought just one pair and then a week latter I bought another four pairs because I was pleased with their feel and performance. This was about a year ago. Just yesterday I found another chipped tip on some Hornets that I've had in my stick bag that I haven't noticed the problem before. This makes a total of five sticks that are unplayable. If I can find another distributor, I would again like to try another pair just to see if things have changed. I never played the Hornet sticks exclusively, but they were a nice change to my hands to intermix during a show. I would have liked to try some 7As, but the shop that had them only carried 5As and 5Bs.
If I have better results with Hornet sticks in the future, I will again post with more positive results.
Dennis