It's time to upgrade to a new Mp3 player. I already have a Ipod and don't want to get another. Cowon seems like a good choice but I'm still unsure of which one to pick.

The D2+ have the option to upgrade the memory. The S9 and the O2 have a nice screen and seems like a ipod touch.

I was leaning towrds the O2 but still wanted to here what other may have experienced with cowon.