Yep, and every big car company has (at least) one in their lineup.
Before the DNA40 was released, people's main complaint with the DNA20/30 was a lack of reverse battery protection and step-down. The 40 gave them both, plus temperature limiting. Then they complained that the 40 wasn't flexible enough in supporting other wire types, and it wasn't up to snuff with the power output of Chinese boards. Addressing just one or the other wouldn't have been sufficient for a next generation product.
Agreed, but the big disappointment is that they really have only addressed one - for most people. It's got 200W, but it's still only got on-board Ni200 support. In my view that's a big miss.
It does do other wires, and in the most sophisticated way yet - not just a simple TCR, but defining your own response curve. That's awesome, for .. I dunno, 5-10% of users? Maybe 20% if we factor in people who go to forums and/or YouTube and are able to download CSV files prepared by others (not that 20% of users
will, but that they
could.)
But this is not Other Wires For The Masses. Some 15% of users won't even be able to run the software (Mac instead of PC, or not even using a computer at all - iPad/phone exclusive user etc). A large proportion will not feel comfortable with using the software, perhaps as much as 50%.
In my view they've handled Other Wires the wrong way around. The curve adjustment via software should have been a v1.1 feature, and 1.0 should have been a simple on-mod selection between "Ni200" (pre-programmed curve) and "Other - Enter TCR" where a user can put 350 for Titanium, 105 for Stainless, etc. With a note in the manual giving some suggestions for defaults, like Dicodes have. Not that they couldn't have done that at the same time as curve, in v1.0 - but if it had to be one or the other, on-mod simple TCR is much preferable to external-software sophisticated curves.
I expect (hope) that that will come in a future update, but it's a big shame it wasn't in v1.0. It means that Evolv are still lagging behind other makers in support and popularising of better wires for TC. Arguably it's currently Joyetech holding that lead, because although they added support for only one wire, Titanium, they made it as simple as possible to use with its own preset. That's the mod that's bringing Titanium to the masses.