I've been using Britink for years! I have never had a problem with them or their service! Delivery is super quick, I have no complaints!
From my experience the colours produced by this Cartridge are as good as if not better than the originals at a fraction of the price - why pay the extortionate prices of HP.
I am having problems ordering via e-mail otherwise everything is first class. when tel. customer service they were very good also and resolved my issues quickly. I have an Epsom SXW425 and have never had any problems using the copatable Jet Tec inks with it
We have an Epson B500DN and an Epson B310N and the cartridges are big and therefore expensive, but Britink are the cheapest and free postage.
Have being using Britink for years now - never anything other than excellent service. Was recommended to Jettec products and found Britink's prices to be the best when p&p is included (free with Britink, of course). Not only are Jettec much cheaper but they are cleaner to put in than the originals. Have used other brands with less success - for me Jettec is as good as it gets.