Will do. Busy work day, but I will at least try a song or two.
Update:
Okay, in terms of SQ, I favor the ADDIEMs just a bit, due to clarity/detail and instrument separation. But both phones represent very well, using the Sony A818, no EQ, dynamic equalizer off. The PK3 bass is a little more present/forward, and the mids are as always, very good. Soundstage on the PK3s a tad wider as well.
So for sound, either is a good deal, especially if you can find the ADDIEMs for $50 or under. My preference on balance is for the in-ear phones.
In terms of price to performance, MSRP ($39 vs. $79), the edge goes to the PK3s.
Of course, there is form factor, as they are much different. The PK3s are limited use phones in my view, since they not only don't isolate well as buds, but they also tend to move out of place a little with movement (like walking), which the ADDIEMs, using the Sony medium hybrid flanges, don't do (plus, the Apples isolate much better, of course). I find myself adjusting the PK3s a lot more when using them outside the house, or movomg around with them. Both can benefit greatly from a shirt clip, by the way. The PK3s because it relives the downward weight pressure of the cable, and the ADDIEMs because they are microphonic, no getting around it.
Hope this helps. Either phone is a good value and delivers "near top tier" sound for much less cash. They will not outperform $300+ IEMs, but I think the sound gap is much closer than the money gap (and I have owned the IE8s and still own the Westone 3s).