Got mine yesterday. Went for the HCRI model to see what all the CRI hype is about.
I'm not yet overly enamoured with this light. Yeah the tint is green indoors. Outdoors it's not noticeable.
The CRI thing isn't overly noticeable to me either, although I won't pretend that I cannot see a difference, especially on plants.
It gets hot awfully quickly on turbo, and even generates quite a bit of heat on high.
The magnet in the tail is just at the limit of nearly being too weak, I much prefer the S1's magnet.
The UI is more refined than the S1, and the pocket clip is really nice. The switch boot is also a noticeable upgrade. The fact that it is marginally lighter actually makes quite a difference in the pocket.
I'll give it some more pocket time to see if it grows on me, but at this point I get the idea that too many slight compromises were made to achieve this diminutive light, at an exceedingly high rate of diminishing returns.