I find the Fus Ro Dah shouts some of my favorites

Well... When im using a bow anyways lol. Somebody gets too close, I 'FUS' them back, and it gives me enough time to switch to a melee weapon.
Also, I dont think theres a better shout than Fus-Ro-Dah when theres a tall place to fall off of, lol.
So I guess over-all, all the shouts are completely situational for me.