For an overnight flight this seat is much preferred, especially over the 2x2x2 configuration on the A330s. As of this writing 4 A330's and 1 B777 have this seat. In the last couple of years GA has found a new favorite business class seat which happens to be my favorite as well, B/E Aerospace's Super Diamond seat. Most of the triple sevens are on routes to Europe as well as China. Some of these 777's have a first class cabin as well. Next all but one of the Boeing 777's have the Airbus owned Stelia Solstys seat in a 1x2x1 all aisle access configuration. These aircraft are deployed on most routes to Asia as well as down to Australia. While nice there's no privacy on overnight flights. Twenty A330's have the B/E Aerospace Diamond product in a 2x2x2 configuration. Within these 34 long haul aircraft they have 3 different types of seats in business class.
Only 34 of the 142 are widebody aircraft, a mix of 24 A330's and 10 Boeing 777-300 jets. Garuda Indonesia (GA) is a rather small airline with a fleet of 142 aircraft based on information from.