Hello, lloydelee21. I just so happen to have both and I can say that hands down, the sound of the Mo-Fi edition is better. It offers a very distinct separation of the instruments and better sound stage over the 2002 remaster. But, and yes there is a "but", it does not offer the previously issued outtakes which includes an additional 10 songs not included on any other album set I have ran across yet. Below is a list of the songs I'm referring too;
One Love Stand
Rock and Roll Doctor
Skin it Back
On Your Way Down
Walkin' all Night
Cold, Cold, Cold
Day at the Dog Races
And then it also includes outtakes first issued on Hoy-Hoy!
Skin it Back
Red Streamliner
Teenage Nervous Breakdown
These additional songs are just as wonderful as the original album. One other thing I'd like to mention is that the Mo-Fi edition does include the entire original song set and does not omit "Fat Man in the Bathtub" and if memory serves me correctly, "Apolitical Blues" like the original single CD set did. I have it around here somewhere but I can't seem to find it right now. Anyway, my point is, it does include the two songs that were omitted on the original single CD set so that it would fit on one disc. So I guess if I were to answer your question correctly, you would have to decide what's more important. Sound quality or (added) content.
Tom