Still torn between the dead air ghost and the liberty cosmic. I feel like my major concern is with the mono core baffle and longevity. If I get an endcap strike on the cosmic now the whole piece has to be replaced where I can buy endcap from dead air. Performance I think they are pretty close with the dead air full length. Maybe I'm being overly cautious but it's quite the investment. Any advise would be appreciated just trying to get 2nd and 3rd opinions