For those who own a TWSBI VAC700R, Do you like or hate it?

I've owned the Kyanite version of this pen in <1.1> Stub nib for some time now and still can't decide whether I want to keep it or not. I mean on one hand, it is my go-to pen to load high maintenance shimmer inks but on the other hand, I find myself not picking it up as much to use possibly because of the weight or size. The acrylic build of the pen makes it quite hefty/clunky and I learned quickly that posting it really throws off the balance and makes it unwieldy. So yeah I'm wondering for those of you who own one too, do you enjoy it or did you retire it?