After some time on leather pads, I switched back to T1 filter and cloth Earpads today and that is just the overall best experience I've had with a headphone. I can still feel the visceral bass but with enormous levels of detail.
In my opinion this is one of my best purchases despite not being my most expensive one
Currently I don't even feel the need to get an open back for home listening as I just enjoy my Cascades that much. I'm aware that there are possible improvements in open backs and this might not be the perfect headphone for everyone.
For me however they hit good enough in almost every category (portable, durability, comfort, sound, versatility, and so on) to be considered the only thing I need