Thanks for the quick reply! In terms of which head to go for, is there a great difference between a mushroom top or a grill? Is there one that's better for the engine?

Hi folks, I'm new to 4x4'ing and was wondering what the advantages of getting a snorkel for my landy are? I do some wading, although never very deep, and also drive on hill roads which can get quite dusty (I heard snorkels are great for that too) - any thoughts? Cheeers