If Op. 10 No. 3 is too hard, try Op. 10, No. 2. It is not as difficult, but if played well, it can be a very effective piece.
I think like you, but many consider op.10 no.2 as one of the hardest etudes... and I find it *** easy compared to many other etudes. But for many people it's a pregnant dog... so i wouldn't really recommend it.
they are talking Beethoven not Chopin.