I like the second one best! The colours in it are great!
However, I think in the first one, it would be better if the slats in the track weremore pronounced (perhaps choosing anotherpart of the track might have been better?).
I don't particularly like the third one, it's too full, and there's too much to look at.
Thanks for the comments...
I wouldn't choose another section of track that is more pronounced because that would then change the focus and intent of the pic.
Same with the third pic...it isn't a picture of a cart...it says a lot more if you listen
I like all 3 photos but I'd have to say photo number 1 is my fav There's something about it that I really like...I just can't seem to explain it though.