Recomended bulk ink sources for Canon PGI-5 CLI-8 carts in the States

I did find some 'sources', but couldn't find anything that were actual recommendations. I surely don't want the 'cheapest', nor do I want the 'best'. Just something above average.
I mostly print off web pages & documents with some color graphics etc. Any larger jobs of text only I use my laser printer.

This is for Canons PGI5 & CLI8 carts for a ip4300

I did find these that sell the ink, but that doesn't solve my problem.
123 Refills DuraFIRM Ink for Canon
ASAP Inkjets Bulk Ink Canon...

Recomended bulk ink sources for Canon PGI-5 CLI-8 carts in the States