PS audio PWD MK2 a real upgrade from MKI?


I own the MKI with the bridge and I am considering on sending the unit to PS audio for upgrade, it will be $900, so I decided to ask the audio community to see what is their experience with the upgrades, for me as a full time graduate student every move it has to be done wisely cause I don't have extra cash to be experimenting.
I will really appreciate your comments and personal experience in this journey, the reviews are excellent but I want to hear from this forum before any further move or desition.
King regards and Thank you once more.
128x128mountainsong
Add me as another (relative) "night and day" vote. Before the MKII upgrade I liked the convenience of the DAC and liked, but did not love the sound. Now I really do love the unit. One of the best purchases I made while upgrading the stereo was getting that MKII board.
Based on advice I decided not to upgrade to the mkII, and wait for something new to come out, certainly as a graduate student I don't have tons of cash for the hobby now.
I will wait and see.
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