Horticulture said:Certainly a matter of opinion. For all of the builds (yes, even the high-end), I've tried to select parts that give the most gaming performance per dollar while using quality parts throughout. The performance spread is pretty well-balanced: a low-end CPU matched with a fast GPU on the low end, a quick quad-core with the same GPU and nicer components throughout at the mid-range, and a top-range CPU with dual cards and copious cooling at the high end.
I prefer to err on the side of frugality in giving advice...especially because an additional $2-500 will probably buy quite a nice upgrade in a year or two, while it wouldn't drastically increase performance (relative to the cost) on any of the builds now.
i suppose, and to be honest i havent really checked the parts you were using for the 500 dollar build, when i personally build a low end computer i always try to get one of the newest motherboards available, and that usually puts the price up to about 700ish.
i guess in the end its just personal opinion... and mine is that with the "newest" or "best" motherboard in a year or 2 or 3 you have plenty of room for upgrade, while with an older one there may not be that room available.
my usual 700 dollar build includes a 200$ motherboard and power supply, and low end for the rest of the parts, mainly because the mb and the psu are the 2 key parts to a computer running well and being easily upgraded.