Just wondering what everyone here uses/prefers?

I just picked up a pair of Shure SE210's and am pretty impressed so far. I have 30 days to truly break them in and decide if they are the right ones. I love the foam earpieces, pretty much like earplugs where you twist them up and place them in your ear canal until it expands into place. Way more comfortable than the rubber ones on my old in-ear's.