2nd for me aswell
1st nice detail, and crisp throughout the tones.
2nd - love the DOF, nice and sharp fore, turning to a nice soft blur for the background. Makes this my favourite of the bunch
3rd I like despite breaking the rules but the trees slight angle make me wonder if that slope its on is natural, or if it was tilted slightly to give you the slope. Other than that query thought I like the wide view and the location of the tree works for me
4th Just doesn't do anything for me if I'm honest - but thats just me
Great pics