I'm on the fence between two ciem from ultimate ears. I wanna try the UE 6 pro since it has two dynamic drivers and one BA. I've been offered a deal on the UE 18+ though that's only a few $100 more than the 6 pro. Anyone have any experience with both or any thoughts on them? I've seen reviews for the UE 18's but none for the 6 pro. Coming from triplefi 10 headphones with nice null audio balanced cables. Also have audeze isine 10's and like the width it provides but I like the isolation and low end I get from my TF10.