Funny, I love the R1 with lightly-sealed Symbio W tips - the exact opposite of triple-flange! The wonders of tip rolling.
As to bass, I’m not hearing it the same. In fact, I wanted to comment on that in this thread. The bass is so physical, when I listen to these in bed, a couple of times I was afraid of waking up my wife because I thought the bed was rumbling. I kid not, this is how amazing the bass feels for me with the black filters on.
That gave me an idea, thanks! I took the foam out of my symbios and stuck them into the triple flange. Even bassier now lol! Yeah, I totally understand about the shaking bass. It almost makes me feel like a kid driving around with 12 inch subs blasting. I even found some old rap songs I used to enjoy even though it's mostly classic rock for me these days. These are really great once you figure out the setup.