Seawolf - As I understood it SQ doesnt have their skysuites on the 777's just on the megatops. SQ has 3 basic F configurations
1: Skysuite - on 747-400's this is really a great product, complete with a huge PTV
2. Standard F class - on 777 and A340, Nice food and service and but the seat is not very long for longhauls, but its a great plane for those intra asia 2-6 hour flights.
3. A310 F class - Very few A310's left, I had the pleasure of flying on them from SIN-DPS and back. Note that 2 of 4 flights to DPS use this equipment, which doesnt sport an inseat video and the footrest is a joke, no really, It had me and the purser (the only other person in F) laughing. Still, the food and service is substantially better in F even, if the standard F seats are more like upscale C seats.