Memory upgrade worth it?

[Blackhorse]

Currently own 6gb ocz reaper tri channel 1800mhz

Got a Asus P6t deluxe v2 motherboard and i7 processor. I mainly game am I going to notice any benefits or is 6gb more than enough for now for that kinda thing?

 

[Blackhorse]

Cheers for all the replies!
It's what I thought but just wanted it clarified by the experts!!
Maybe look at it again in a years time!!

 

[Blackhorse]

Rather than clutter the boards with the same question again from myself, i thought id recycle this old one!

Basically other than the graphics card which is now a ASUS 7970 Plat and a beefy SSD its still the old rig from about 5 years ago

For purely a gaming rig is 6GB getting limited now? What would be the best upgrade if people thought the memory needed a revamp!?