Without sounding too sarcatic
the ink to chose is the one you like best -- either for price .... or results
I used to re-fill my own using the local supermarket's value option (always messy ... but practice does improve).
The results faded in weeks... but at the time of printing were far better than more expensive options.
The fade didn't matter to me because the prints wer just proofs ... or to pass round there and then .... I never needed long life.
The problem is ... it's all subjective ...
not the best answer you'll get ... but my instinct is start cheap (unless you are going to exhibit them) and work your way up
inkjets eat (drink?) ink ... so you'll have plenty of opportunity to try different options.