They are all pretty superb really, and each has its "fan base". It depends on what you are looking for in a summer frag; if you dont like marine notes, MI wont rock your boat. If you detest berry's, SMW wont work for you, and if you dont like a boozy lime note in your juice, VIW wont make you feel relaxed. If you just prefer to wear orientals and heavy leather frags in summer, none of them will work for you. That said, I would rank them as :
1. MI
2. VIW
3. SMW
I have worn MI for over 2 years now, so this summer its all about VIW.