okay after shooting a lot lately ive been wondering what my fps is because i dont have a shop with a chrono around so id like you educated guesses

browning F5 Tornado ibo 297-305
28inch draw
25.5inch Predator 200 x weave arrows 7.5gpi
60lbs
tru peep
loop
leeches
also shooting 90grains

give me your best guess