What video plugin is the best depends on what your video card is. If it's a recent Nvidia then you should stick with the OGL2 and lower the settings a bit to improve speeds. But if it's ATI then you'll probably want to switch to Pete's d3d driver. How good it looks depends mostly on your settings. It can and usually will be better on PC than the Playstation but sometimes textures won't be as good. 3D figures are much better on the ePSXe though.