Five ten VXIs are more grippy on the pedals, stiffer, and the weather proof ones are a little bit better for getting wet and drying out than the Shimanos.
The VXI have a hard tounge, so feel less comfy by a small amount. They also have bugger all grip for walking up mud or snow.
They feel more of a performance shoe than the Shimanos.
Id get the elements for the wet and standard for summer.
The new Impact VXi have a thicker, stiffer sole than any of the shoes listed, theyre mega comfy, dry very quickly and are light. If you like a slightly thicker and stiffer sole then they could be ideal for you. Spendy, and thick soles.