I think that is a bit unfair
Fidola13. For starters, take the DNA40, it doesn't even connect up to Evolv's EScribe software. And it works right out of the box like other TC mods.
The DNAs you seem to be referring to are the DNA60, 75, 200, and 250 chipsets. They too work right out of the box if the manufacture configured them properly. This isn't on Evolv, but on the manufacture. When the manufacture fails to do this correctly, then you may need EScribe to fix what the manufacture screwed up.
And you totally blew off talking about the DNA75C and the 250C. Both also work with EScribe software, but there isn't any need to use the software unless you want to. And you can also forget all of the hassles that all other TC mods have by using Evolv's Replay. Now forget about setting temperature, TCR, TFR, etc. You don't even need to know the wire type. By far the easiest TC to use on the planet.
And don't get me started about YiHi TC. PWM for TC, please! What genius thought that was a good idea? And my YiHi SXmini SL Class SX485J has very buggy firmware and their software is also very buggy. And the machining of the mod is just horrible. I expected much more for a over $100 Chinese mod. See Jai Haze review of it, as he got it right.