The colours in the first one are nice, but the focus is a little soft. I like the simplicity of the composition in #2, but again the focus isn't super crisp. #3, 4 and 5 are nice and crisp. #3 gets my vote as my fave...the colour is gorgeous.
Now that Anty has taken the words right out of my mouth there is little else for me to say ... she is saying just what I also wanted to say in reply to your five pics here.....