Diploma.. AT? LT? Yes? No?

What do i play for my next violin diploma exam..

most probably i wont re-do the last level..

which means i'l have to work even harder..

with work and all..

i;m scared i can't make it again...

haiz..

gotta decide on pieces now to start the long long long practices...

what should i play?

Bartok?

(TK i need my scores back!!!)

Beethoven?

Haydn?

(i've never seen or heard this piece though =/)

Sarasate?

(Crazy running notes?? maybe not this piece.. or should i try something new?)

or maybe Bruch?

haiz...

if i decide to do this again and don't succeed i really dont think i will go for it again..

its too expensive to do it again...

help...