Two radically different color temperature, two sides of the scenery - nice.
I prefer the exposure time on the 3rd shot; on the 1st one, the "silky" effect on the water is in too stark a contrast with the overall natural feeling (cold light, detailed vegetation, overall sharpness, absence of vignetting). Compare with the 3rd, where the rapid water movement is clearly expressed, possibly even more because the surface looks more "edgy".
Also, on the 1st, I would consider a very slight perspective correction, for the same reason. The shoot indeed shows that the lens was looking downwards.