JEDIYoda is our favorite prankster.
On a more serious note, why don't you get the most powerful, affordable single core you can get?
If you're not doing heavy multitasking, I wouldn't bother with X2s.
Or, on a even more serious note, why don't you just drop off a bridge and commit suicide? Making decisions these days is way too difficult. We all have to go to bulletin boards to consult people before doing anything. Hell, it just seems much more simple to just end it all.