Hi Rachel, sorry we missed your message, the office closes at around 5:45pm. The choice is yours really. We have compatible multi-packs that are much cheaper and very high quality (manufactured here in the UK). If you'd like one of those, I'd suggest the high capacity pack but unfortunately it's out of stock so the lower capacity pack is here
If you'd prefer HP toners then I'd again opt for the higher capacity pack because although it's a little more expensive, the cost per page will be cheaper so it's much more economical!
HP 201X Toner value pack
If you need any more help, let me know!