I am always interested in new silicone ciems, they have so many advantages over acrylic and the only advantage of acrylic is customization, which I actually don't care about. I am gonna put these things on to listen to music while isolated from my environment not to look nice nor cool
I am even thinking getting Tzar 350 and silicone custom sleeve from SE Crazy music lover is crazy.
Same here. I was interested in silicone specifically for its superior isolation characteristics. However, acrylic is definitely much easier to put on and remove, and that's actually quite important for usage.