In the past I had a negative experience with counterfeit cartridges.
As a really good innovation I find the fact that you can choose between standard finally (15ml), XL (22ml) and XXL cartridges (37ml). So anyone can buy the right cartridge for their individual needs.
I opted for the XL variant, because I relatively large prints (private users) and therefore does not have so often replace the cartridge. The price of almost 15 EUR I find fair and reasonable. The quality of the original ink is unmatched in my opinion.
I have read in other reviews that there should be problems with the packaging and the quality. I can not confirm! I have the cartridge directly ordered at Amazon.com and not at a MarketPlace provider. The shipment went as always fast and the quality just fits.
Conclusion: Very good ink cartridge from the manufacturer Canon. The quality of the ink is great and the amount of ink may be determined according to need. I recommend the original cartridge clearly more!