I own currently:
PS3 slim model with the 160 GB hard drive (have replaced the hard drive with a 500 gig)
360 slim 4 GB model with a added internal 250 GB hard drive I got used from game stop
PS2 fat model I have had for about 11/12 years and still works great makes a slight grinding noise when you eject the disc tray but only as the last part of the tray comes out and does not do it when it retracts back in.
XBOX that I have had since 2002/2003, this and the PS2 still work as good as the day I bought them (I still have the box and all the manuals for the XBOX in my closet he he).
"I'm not a psychopath, I'm a highly functioning sociopath...do your research"