My take on Vision Vivi Nova
1. Good design as easy to fill/ refill
2. Can use own 510 drip tip eventhough comes with 1 black plastic drip tip
3. Both top/bottom cap easy removable for cleaning/rebuilding coil (screw type)
4. Comes with 3 coil heads with different ohms resistance
5. Available as option for metal tanks instead of polycarbonate
6. Gives good amount of vapor,throat hit & flavor.
7. Wick style or clearo style design
Smoktech hyper srt
1. Top cap & drip tip as 1 solid piece.Unable to use own drip tip
2. It is secured to the tank by means of O-ring
3. Does not work well out of the box.Need to fiddle abit
4. Wicking material is not good compared to Vision Vivi Nova's
5. Choice of screws to hold the coils are designed badly.Should use a cap head or button head screw type instead of a countersunk head screw!
6. The post where the screws are held to secure the coil is not attached properly
7. Holes were too small to insert the wick
8. Comes with few pre coil resistance wires with wick for te supposed easy replacement
9. Difficult to remove the base in order to replace coil
10. If both top/bottom O-rings not sealed properly,very high chance of juice leaking..I encountered many times
11. Eventhough it uses wick but it can be mod as a Genesis style tank atty.
12. Design to be used as a Genesis style tank
13. If it works,it works wonderfully good as compared to Vivi Nova
I choose Vivi Nova for all the ease of use and hassles from the srt...
The srt need alot of fiddling & the design needs to be improved.
For now,better invest in Vivi Nova..