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The 1st Generation Titanium Juliet frame is the de facto standard of which all sunglasses should be judged. The color is perfect, and is the only option that truly shows the lines of the Juliet without being ostentatious. The 2nd Generation looks great as well, and seem to go better with the default gold-iridium lens than does its predecessor. However, both Generations are hard to find (the 1st almost impossible), so be expecting a large price tag affixed with them.
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To be honest, there's not much difference that I can see between a Titanium and Plasma frame. Some Plasma frames are very silvery though. The titanium frame was only avaialbe on the Juliet with Gold Iridium and the 2nd Romeo relaease with Gold Iridium also. There are some generational changes that have occured which make it even harder to discriminate between the Plasma and Titanium so I don't think the Ti has really made an impact. It has no niche. For that, she is losing marks.
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Have a Penny with this frame finish. It makes the whole look nice and industrial. Plain steel does not have that typical shine to it as titanium has. Titanium is a lot warmer looking. Took cool it down I have the Ice lens in it.
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Can refer to several different finishes depending on the model and generation. I have this on Penny, and it is a no-nonsense dark silver that shows off the natural beauty of the X-Metal titanium alloy.
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I really like this frame. Mainly b/c they aren't as many out there like the plasma and carbons. Its a really nice alternative to the plasma just because the color is a bit lighter and gives really nice contrast with dark color lenses.