Just depends on how you feel like driving.
I've been know to use 1-5, or 1/3/5,, 1/2/4 or 2/4/5...just whatever I felt like depending on where I was driving. Have fun, experiment with it and figure out what feels best to you. Make sure that you don't slip the clutch too much. Try to find the best middle ground between a smooth engagement and a fast engagement.
347 turbo 95 GT & roller 95 GT (past 408w car) MOESMUSCLEMUSTANGS.WORDPRESS.COM