Violin pieces - sugestions

Hi.

I'm new on this forum, so if a make any mistake please tell me Wink

I play violin for 4 years. I'm currently a 4th grade student (I'm going to start the 5th grade next September). The last piece I played was Scene de Ballet, by Charles De Beriot, and the last concert I played was the nº9 concert in A minor, from Beriot, too.

I'm looking for some suggests of pieces and violin concertos to play.
I look specially, for pieces/concertos, where I can work my expressivity and the fast notes/scales.

Thank you for your time.

Cheers,
Flooper