Has anyone on here noticed that there is a complete difference in size of the shure earbuds from the 215 model being much smaller then the 535 model. Or am i the only one that has gotten this. Basically the large sized earbuds on the 535 fit perfectly in my ear and the large size on the 215...

Can someone please help me and let me know which IEM would sound closest to the sennheiser hd-25 ? It needs excellent treble but still maintaining  that punchy bass sound which doesn't bleed into the midrange.. i recently bought the shure se535 and am very dissapointed with those with how muddy...