FYI SuckMyMod posted this on YouTube:
Yes the rumors are true. The next board from Evolve is the DNA 200. I have been on the beta and I will say that it opens up some whole new possibilities with temp control. A 26 gauge dual coil nickel build is really nice. There are some things I can't talk about yet, but next week I'm gonna do a video on it.
Re the 200W, I agree that at first glance it sounds odd - who needs 200W, especially for TC? My gut feeling, especially with SuckMyMod's comment above, is where it becomes interesting is in the pre-heat. You set the mod to 150W or whatever it can do in TC (maybe 200 even), and that gives a very brief but very powerful blast to the coil to get it almost instantaneously at-temp, almost no ramp up time at all. From there it drops the wattage right down to normal TC levels to maintain that.
I've been experimenting with that on my Dicodes 2380, setting it to its max of 80W to give an aggressive pre-heat and it is quite good.
But none of this as vaguely as interesting as TCR adjustment. If Evolv have stuck with Ni200 only (without offsets) it'll be a big fail in my view. It's so easy to implement, and opens up so many new possibilities. I know it's possible they're doing some special stuff for Ni200 - Brandon told me the reason Titanium requires a higher offset than the numbers would suggest is because of Ni200's TCR curve. I believe the curve is so slight as to be ignored in most cases, but perhaps Evolv have plotted it out to a high granularity for max accuracy (and/or, it's the non-configurable pre-heat that is most responsible for different offsets being needed.)
Anyway, my point is - if they are doing special handling for Ni200 that's still no reason to not implement a generic TCR mode: they could simply have "Ni200 mode" and "Other wire mode", where the Other mode allows a TCR to be dialled in by the user.
Incredibly easy to implement, and the best of both worlds - special handling for Ni200, and general linear TCR for use of other wires. If they implemented that, they would in my view be back at the pinnacle of TC; without it, not so much.
The more I think about it the more I'm sure this doesn't have anything like that, which is a big shame and will mean I won't bother with this any time soon, if ever. Super accurate Ni200 is not nearly as interesting as normal accuracy with other wires, and with development like Innokin's seeing potential use of any-wire TC, the ability of any new mod to support more than just Ni200 will help to keep it relevant for longer.
I've love to be wrong, of course. And it is good that they finally put in USB FW updates - which does mean that nothing can be ruled out for the future in terms of expansion beyond Ni200. Maybe they'll do it as a v1.1, even if it's not in the first release.