Quote:
Originally Posted by stang 
MP3's are terrible and AAC are alright.
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This is a ridiculous statement. Some of the newer codecs perform exceptionally well at low bitrates, but over all the difference is minimal at best at high bitrates between AAC and MP3. A quality MP3 encode sounds great, the primary advantage with AAC is that it is more efficient and you can attain a higher fidelity at the same bitrate. There difference is really fairly minimal. And given the amount of storage available on (most) modern DAPs, using a slightly higher bitrate with MP3s to make up the gap is a non-issue.
The lossless fetish here is absurd. Sure, lossless formats retain every last bit of detail, and yeah maybe
some (surely less than make the claim) can tell the difference between a lossless file and 320kbs(or even 256kbs) mp3 in a back to back test, but in the real world where you're actually listening to the music and not your equipment you won't be missing out on anything.
EDIT: I somehow managed to post just the eye rolling smiley with out any actual content.
OP: The peanut gallery here doesn't really seem to have much to say on the topic on "synergy" with your equipment, so you might as well read the respective threads for the players that interest you and take a gamble on one of them. Ultimately I think they will all sound fine.