I like the sound of the grit, its warm and natural tonality for like binary dynaquattro but with a more controled subbass, midbass is punchy, vivid lush vocals, detailed treble, this set has very good imaging and wide soundstage. There no pressure build up, it impossible for this set to have pressure build up issue since it has 3 massive big vent holes on the side which when you look closely you can see the drivers thru the vents. But the Grit has a large nozzle diameter just like the Juzear Butterfly and some might confuse pressure build up with nozzle discomfort, fortunatlely for me its niot an issue, i have use the grit for 5hrs straight with no pressure build up or nozzle discomfort.. im hook at the sound of this set, its like a middle ground between the binary dynaquattro and Dita Project M. 👍👍