Has anyone found any no OEM cartridges that are good? I haven't. I've tried numerous brands over the years for various printers in an attempt to save money and always wind up wasting money. The latest attempt was a couple of months ago when I bought a set of Sotek brand 950XL & 951XL cartridges off of Amazon for my HP Officejet Pro 8600 plus. They suck. The print quality has degraded significantly: waves, skips, and faded areas. Many sheets have ink smeared at the bottom, etc. And that's just black & white; color printing / copies aren't even close to being accurate reproductions. All are issues I never had with the printer before installing these cartridges. So, any good options out there or should one just stick with the very over priced OEM?