G3.5 and G4 Difference

[Mtngoat]

Is there enough difference between 3.5 and 4 that it is worth buying the new one or should I just stick with the G3.5?

[phrank]

Only you and your wallet can answer whether it's worth it or not.
Is your system currently capable of running 3.5 with all settings turned up?
If not, then you'll spend much more than the cost of the new software to get it up to spec if you want the new eye candy.

Is better rendering worth it to you?
Is having watercraft worth it to you?