Mark, I'm not sure whom you're addressing. It seems like a mixture of me and doublewing11?
I have not expressed a price target or a dislike of the LCoS projectors, but he has. Meanwhile, I did express a sensitivity to rainbow effect, which I don't believe he did, and a requirement for the projector to be quiet.
I said that I want to see a MICO in person for an extended period because, when I saw it briefly before, it didn't produce a noticeable rainbow effect for me (and I was looking for it). Although it displays sequential color, it's able to do the color switching much more quickly than the traditional single chip machines because it can just switch the LEDs on and off instead of relying upon a spinning wheel. Perhaps that finally gets it above the threshold where I will be bothered by it.
I did see rainbow effect in the DPI LED, but that is based on a different engine, and I don't know how its color sequence display compares to the MICO/Vango engine.
If the MICO doesn't produce rainbow that I find bothersome, then it would be an excellent choice for me because it's quiet. Although it's not super bright, at least it won't fade quickly like lamp-based models. Its single chip design means that it cannot suffer from color misalignment like the 3-chip models can, and DLP of course has a reputation for a tack-sharp image, while the LCoS projectors tend to be a little softer. I can make 400-500 lumens work for me provided that I use a 1.3 gain screen.
If the MICO does produce bothersome rainbow, then I will be looking very hard indeed at a Lumis, especially given the superb 3D capabilities of the latest model. But, I still need to do a detailed evaluation of the latest LCoS models as well. Given the price difference between them and the 3-chip DLPs, they may offer more bang for the buck.
None of this is on the topic of the Crystal, by the way. I had really hoped to see it at the San Jose event, because a co-worker saw them in Florida and was extremely impressed. He's not particularly rainbow sensitive, so I wanted to see for myself whether the latest generation of color wheel projectors are better in terms of rainbow than the ones from several years ago, and as you correctly note, that's something that is really quite subjective and dependent upon how sensitive each individual is to the rainbow effect.
I'm still looking forward to Benito's report on what he saw!