Same airport KSEA default Cessna. Now stands at 30/90
Should i be looking for more fps?
That seems pretty good to me. Where you go from here will be a trade off between fps and sharpness. I prefer a sharper image and have sacrificed some fps. You could try editing the "settings_pro_FlyInside XP_settings.ini" file to increase the resolution from the normal maximum. This should be in:
"C:\Users\<your name>\AppData\Roaming\FlyInside".
You want to look for the line that reads:
Vive Target Resolution = xxxx yyyy
where xxxx and yyyy will correspond to the resolution you have selected within FI. You can increase these in steps, but each increase will be a hit on the fps. It does not hurt to try. The following are workable pairings:
3840 2160
4080 2295
4480 2520
5120 2880
Each increase will also be like increasing the AA settings in terms of reducing the "jaggies". If you are not happy with the fps loss then go back to where you are now. Remember to backup the file before editing.
You might also want to look at Ortho4XP scenery. Search youtube and you will find videos telling you how to build your own scenery tiles. If you have not seen it, this makes a huge difference (improvement) to X-plane. It is pretty straightforward and you can select the areas that you want to build from a world map. You can then wind down your world detail settings because the photo scenery will compensate.