This was one of my first twisted builds. I've done a couple more since then, comparing them to a similar resistance normal coil I'd say they are slower to heat up but they do provide 'thicker' vapour and the flavour is a bit different, possibly more intense. After a while I like to go back to a 'lighter' flavour build. They also heat up the atomiser top cap more than a regular build I find.
Anyway the Veritas is this clone from FT:
$8.49 Veritas Style Rebuildable Dripping Atomizer - 1:1 clone / stainless steel / 21.8mm diameter at FastTech - Worldwide Free Shipping
and I'm happy with it.
The centre pin is brass and some people don't like brass touching their juice but I wasn't that bothered and to be honest not much juice touches the pin anyway, unless you drip through the airhole.
Some people on FT reported the positive centre pin insulator (the little plastic nut below the two metal ones) melted when they fired super sub ohm builds but I've had no issues at 0.4 - 0.6 ohms that I've built on it. I test fired a 0.4 ohm build for over 5 seconds before it was wicked when I first got it to see if it would melt, as I didn't think I'd go any lower than that in this one and once it's wicked and juiced it won't get as hot obviously. It was fine.
The only issue with mine is that one of the screws had a dent in it (you can just about make it out in the picture, it's not the screw I've used in the build) but it still works ok so I'm not worried. The inside of the top cap had a couple burrs near the airhole (I find you get this with clones sometimes) but other than that the finish is good. Not as good as my infinite magma clone but fine for a clone.
As for the vape it gives I like it. Flavour is great, airflow is easy to adjust and a decent range (airer than the magma for example), fits a good amount of juice in that funny shaped well and
it's almost impossible to make it leak unless you overfill it.
Like I said some people drip through the airflow but that seems a bit silly to me. You can drip through the drip tip hole or I just take the top cap off. The o-rings on the base are not an overly tight fit (just tight enough I think) so I just pop it off each time.
For just over £5 it's great value.