Nerf gryphon expected fps?

I am printing a gryphon and am wondering what power to expect at different flywheels crushes as I am using a frontline foam dual stage gryphon kit with a 3s lipo and it is my first flywheeler and I want to go to 250fps games but google says to expect 180-200+ fps with 42.5mm cage and 200-250 with 41.5mm cage but frontline foam says that their 200 fps gryphons have a dual stage 40mm cage so does anyone have any setups to share that I can compare to or any flywheelers with 3s lipos, 41.5mm dual stage cage, kraken motors and Kepler flywheels?