510 VS 850 P&C

[k00lance]

I am looking for a new psu.
I currently have 1 ocz 520adj and antec neo as 2nd psu.
I am looking at pc power and cooling 510 watts and 850 watts.
I have a very big system and it consumes lots of power(not more than 500).
Since I am spending 200+, should I just get 850 watts?
I have a feeling that I would never have to worry about power consumption
as long as I have this unit. :D

[SlicerSV]

if you want to buy something that'll last even into future (bigger energy use) systems, get the 850, as long as it also fits in the case you are using.

the 850 is ETX and over 9 inches long.

[[XC] leviathan18]

that is a monster psu i thik it would last several years

[Dave in Daytona]

I am looking for a new psu.
I currently have 1 ocz 520adj and antec neo as 2nd psu.
I am looking at pc power and cooling 510 watts and 850 watts.
I have a very big system and it consumes lots of power(not more than 500).
Since I am spending 200+, should I just get 850 watts?
I have a feeling that I would never have to worry about power consumption
as long as I have this unit. :DEither is GREAT!

What is in your system?