D1S Headlight bulbs to purchace?

Right headlight dipped message and right headlight blinks like its going to go soon.

Has anyone tried these?
http://www.amazon.com/Camden-OEM-Grade-Replacement-Bulbs-8000K/dp/B00LPRV42A/ref=pd_rhf_se_p_img_6

What do You recommend other than Sylvania’s at $51-$99 each.
Or are they worth double the others cost?