The Monarch A320's tend to be swapped around quite frequently. G-MONX, G-OZZB, G-MRJK and G-OZBJ have all been operating out of MAN this past week. Only MONX has the leather seats at the minute as far as i'm aware. You will benefit more if you travel on 1 of the older A320's in the fleet (MONX, OZZB or MPCD) as these have onboard in-flight entertainment systems fitted and if you're travelling on a scheduled (ZB) flight, this service is free. The newer 320's to the fleet (OZBK, OZBJ and MRJK) don't have entertainment systems fitted as yet, or at least they didn't last time I flew on these aircraft.