I have a few myself. i have the lost vape therion, thinkvape finder, lost vape triad and VT133(dna200 mod)
Personally for under 150 watt vaping i prefer the finder out of all 3. but the therion is really nice too and the triad is good for battery life or if i need a little more power. The vt167 isn't a bad option either but i don't have one.
and yes i mist vape with dual coils in SS and fancy wires (liek alien fused clapton staggered fused etc)
I wouldn't bother with a DNA75, not a fan of it personally.
The rx300 i have as well, won't be getting a good review from me