Epson 3880 inks

I am planning to buy the 3880 sometime this year. I am researching now the inks and if it will be reasonably cheap enough for a hobbyist like me.

I am thinking that I will buy the 3880, plus refillable cartridge set and this set of inks:

http://www.amazon.com/Quart-Pigment-refill-Epson-Stylus/dp/B005XS0EXC/ref=sr_1_17?s=office-products&ie=UTF8&qid=1339211668&sr=1-17&keywords=epson+3880+ink

My question is:
Will i get good quality prints with these inks or are they junk?

If you do not have experience with these inks, what non-oem inks do you have experience with? Good? Bad?

Thanks