man where to start,
Here's what I have learned with my VS DNA 40,
3 post attys are a tad less convenient for dual nickel builds, reason being your working with smaller gauge that is very soft so building dual coils and getting them tight can be tedious. But single coils are easy enough.
My dot mod has wonderful options for builds as you can wrap around the top posts for nice big single coil builds but dual coils can be again tedious due to the wire size again as the wire is very hard to get centered in the holes and nice and snug again due to the softness of the wire, this is on an authentic also, the clone might work better as the post holes are wayyyy smaller so might work better but not sure on this.
Tanks...oh how wonderful are tanks with a nickel build

once you get a tank dialed in with a single coil you will be floored at the flavor and vapor that is produced from a working build.. It's amazing
I have found 4 post attys have the best options for dual coils as each post is for one lead and your not sharing post holes to leave the possibility of a loose wire even after snugging them down, once your tight you KNOW it's good to go and you can move on to the next one
This is with a 40 watt box though I rarely go higher than 30 watts at 450 degrees and it hits wonderfully so you have way more options with the 70 watt max.
As far as clouds.....not sure on this as its not my cup of tea, I will take flavor any day but you can save your massive wattage for standard builds and TC flavor builds, my advice get a couple attys and have one for each
I have been eyeballing this mod for a few so please do report back how it's working and again these are all my preference and personal findings and opinions do what works for you and have fun
