My third attempt at finding aftermarket ink cartridges that do not fail at initial install or when partly empty for my almost new HP Officejet 8630. For reasons I can not explain now I had overlooked Island Inkjet previously, despite their long history in this market and very favourable reviews. My mistake. Shipping was very fast. The cartridges are priced competitively, come very well packaged, and appear to be new clones rather than recycled. While I have not run through the entire batch yet, confidence is high they will match HP for performance. Can't comment on long term performance of the ink but initial colours are the same or very very close to what the HP cartridges produce. For anything where I want colour performance over the long term, I would use HP cartridges just to be certain. Island pricing for OEM looks in the ballpark for other major suppliers too.