Hi,
I have told the customer that 8800GT maybe the better option.
Think of it this way.
Your going to buy your dream car ( PC is this case ) and your looking to buy a "Alfa Romeo" but then somebody says " Well, For a cheaper price you could get a Vauhall astra which is faster etc. But it just aint a Alfa Romeo. < Thats how the costumer feels ,You understanding me?
I wouldn't really make a comparison between PCs and cars. As while you are seen out in public with cars, and may even use them to pull, or something, you are hardly going to use a PC for that. It just sits there under your desk, working.
That said, I'm finding it hard to come up with a good comparison. How about this:
You could buy your girlfriend a nice diamond ring. You could either spend all your money now and get a 10 carat diamond, or spend half that and get a 5 carat. Then a year later, get her matching earrings.
To the untrained eye, there will be very little difference in looks between the 5 and the 10 carat diamonds. But your girlfriend would be much happier with a ring and the earrings, since they go well together, rather than a nicer diamond that wasn't noticably better.