JohnnyMcCaffery

Hi guys, As I am a new to all of this.  I want to find out what the best lens is for videoing on a Canon 550d. I've heard people say the EF 50mm f/1.4 and the sigma 30mm f/1.4 is good.  But I want to understand why and will it be suitable for what I'll be shooting. I'm shooting mainly up close.  A bit of running past the camera  and one long shoot, filming running up a hill. My budget is from £250 - £300. Thanks for your help, Johnny McCaffery.