FM Headroom Direct to disc recording

I picked up a copy of this masterpiece today at a used shop. There were two copies there, one was from Labyrinth records and the other from passport. The one from Labyrinth was called FM direct to disc Limited addition rock recording. The one from Passport was called HEADROOM. Just wondering if there was any difference in the recording quality and pressing. I understand were only two hundred copies pressed. Any light shed on this recording would be appreciated.

I have not heard this record in about 22 years so I am looking forward to a night in the theater.
Cheers