patrainI can help with that, though there's not much to see. Note that the rough texture you can see is on the top side, not the bottom.
search
As far as which set's the better deal, I'd say you should base your decision on which caps you want on your keyboard. The ABS plastic on the double shot drop is definitely a factor in the cost, and the OEM profile isn't as common as DCS so finding the extra 1.5x and 2x in the right shape might be a pain.
shanemaddenThanks. I ended up not getting these, but the reason I asked was because someone mentioned SP's DCS keys didnt always play well with o-rings. Has anyone had the ability to confirm or deny this?