You can never have to many PS3's?
Ones enough. Though you could use a second one for back-up or if another member of the house hold wants to play on it.
Is it me or do the PS3 Graphics lack a little compared to the 360?
Eternal Sonata looks really nice on the 360, just like Symphonia looked nice on the Gamecube but on the PS3, Eternal Sonata seems a little sketchy, especially with the outline of the cel-shading for characters, just like Symphonia was on the PS2.
Or maybe my PS3 fails... idk, it's just like on really fiddly textures like a pack of bushes or flowers, it looks like scan lines are moving through them.
Come to think of it, sometimes when I turn on my PS3 I have to take out the yellow scart lead and plug it back in because the entire screen has scan lines on it.