for practicality, depends.. The Milgauss green monster is nice to look at and very colorful and a simple time telling machine and protects the watch from being magnetic but itself is magnetic enough when you go bar hopping waiting for some attractive ladies to buy you drinks and vice versa. The Exp II, pls consider the older model of course, which is more serious in appearance and would probably make you feel more adventurous and if you are a frequent traveller who needs to keep track of home time and whether to know whether the folks are in bed or having breakfast before you call home, it is the adventurer's watch or its name aptly suggest, an explorer's companion. Imo, a tougher looking watch compared to GV which can be dressy at times. Just my 2 cents. Of course, you wont go wrong with either... Choose wisely. Just kidding. 