I always recommend that users use preferred original product in their printers. It's just not worth the difference to purchase refilled cartridges. You don't get the good quality prints and it gums up your printer.
HP OEM cartridges cost more than they should, but the quality, longevity, and printer compatibility are invaluable. In the unlikely event of a problem, I know HP will take care of it without any finger pointing between suppliers. Peace of mind has a cost.
Just started using this toner - I can see it is bigger than the original cartridge. I hope the printer will last longer than this toner - I get many error messages and no support since it is over 1 year old.