3 mains on a set of BB ace that wasn't used since season before so around 7 months old haha needless to say they were very dead and were very hard to break. that was the only time i've broken more then 1 main at a time
I am impressed you stick with the K90 as your everyday stick.
Perhaps I'm just too lazy to use it hour after hour.
Even in a match I don't think i would be happy with the lack of flexibility.