I'm currently using an Nvidia Geforce GTX750 and am able to push my tri count to just about 3.7 million (with a lot of crashes). Is anyone who's currently using Sculptris with a better card, getting significantly better results?

If so, could you please post what your card and max count is? I'm debating whether or not to buy a better card if it'll net me better results.

Thanks ahead of time for anyone that replies.