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- UID
- 223269
- 帖子
- 210
- 主题
- 94
- 注册时间
- 2011-7-11
- 最后登录
- 2013-9-26
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| I have both (platinum an the ordinary one). The difference is that the platinum is in, well, platinum colours and the old one is in some yellowish metal. The old one is somewhat slower, but I'd suppose you only notice it when solving IRR problems. There can't be too many of those in any one exam so, spread out over 240 questions, there's no noticeable difference. The old one has a nicer keyboard though. |
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发表于 2011-7-13 13:54
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