On an Australia PC site, http://msy.com.au/product.jsp?productId=11461, it is listed as $379 $10 cheaper than the 280x that i intended on buying. Most reviews that are shown up are actually 770 reviews or the MSI GTX 760 2gb version, that or I cant search for shit.
280x is the much higher performing card, and a much more complete solution. The 280x has 3Gb of Vram which is very appropriate and balanced. The 760 isn't powerful enough, and doesn't have a large enough bus width to use 4GB.
If you want to go with Nvidia, I would suggest looking at the 770.
Thanks for the reply I just wasn't too sure what to do, one of my friends had a 760 and said it was great so I was thinking of getting that or the 280x, I will now most likely get the 280x
The 760 should definitely fit your needs for now. The 280x is a modest bump in performance, but I would honestly wait a generation or two before upgrading. You'll find that the next generation 20 nm designs will greatly outperform whatever you want to buy today at the $300 mark. Think GTX 780 levels for $300 (or less). Though this is all speculation from previous trends; it's likely to happen however.
If you're adamant on upgrading now, however, avoid the 280x. It's largely out of stock because of bitcoin miners (*shakes fist*) and websites are raising the price by $80 to $100. Go for the GTX 770; it performs as good if not better than the 280x in most games and is only $30 above the stock price of the 280x.
I just got my GTX 760 2GB and it is a really solid card. If you are gaming at 1080p it will handle whatever you can throw at it without a hiccup.
Given that the majority of games are going to be optimized for the new generation of consoles, I'm not convinced anyone needs anything more than a mid-high level card.
If you are gaming at higher than 1080p, then something more powerful might be worth the extra investment.