This past weekend, I went and purchased two colors from OPI's Holiday collection. One of the colors I purchased was On Her Majesty's Secret Service. On Her Majesty's Secret Service is part of OPI's Holiday James Bond: Skyfall collection. Zoya's FeiFei was part of their Fall Diva collection. While purchasing On Her Majesty's Secret Service, I thought it looked similar to FeiFei, but I still purchased it anyway because I felt like OHMSS was less blue than FeiFei is.
Overall, I feel like you would not need both of them since they are so similar. Like how I mentioned on my Diva post, FeiFei smells REALLY bad. There was no exception for On Her Majesty's Secret Service, they both smell horrible. Both of them smelled like skunk. There are similarities with their shade, and finish, but their smell also? They probably both have some of the same ingredients in there that makes it smell so horrible (maybe it's the shimmers used?). The smell does go away after it dries though, so if you do not mind the smell, this would be a good nail polish too. I really love the finish of these two so I would probably just use something to cover my nose while applying these. What do you think about these? Would you mind the smell? Do you hate it whenever you get two shades that are very similar?