Archival third party ink for the Epson 1270

[Patrick_Ecclesine]

I am trying to decide which 3rd party ink to purchase for my Epson 1270 CIS system.
I'm looking for something archival that will look vibrant on glossy and matte papers.

It appears that my choices are:
Generations Enhanced Ink
MIS Color Pigmennted Inks

Does anyone have experience positive/negative with either of these inks?
Are there any alternative inks that would be better than these?

Thanks.

Patrick Ecclesine