So I'm bouncing back and forth with the idea of upgrading my GPU to something better than the R7 260x that I currently have or if I should just build a new computer altogether. My current setup is an MSI 760GMA-P34(FX) motherboard with an FX 6300 processor and 8 GB of RAM and only a 450W PSU which regardless ill have to upgrade. So my questions are should I even waste my time and money upgrading my current PC or should I just start building a new one and can I even upgrade my GPU much more with my current motherboard, as it's not a UEFI BIOS? And if I should upgrade the current setup with a new GPU what are thr recommendations? Thanks for the help!