I never tried the tri coil, but the quad was nutts, loads of flavour and clouds at 100w, and with both the bottom and top airflow fully open it was not too hot to take a decent length hit, but with the top airflow closed I found it was a nice vape at 50w using my sigelei, though in less than four hours I had gone through 45% battery and a few tanks worth of juice... its a beast of a tank.
The RBA I found leaked when using the top fill, but I have found a cure for it... I wick as normal using rayon, same as I would on a lemo as the deck is the same, but then took 2 pieces of Jap cotton, cut 5mm by 10mm and used it to place over the tails of the wick so it acts like a barrier over the juice flow holes and filled it and it was fine, will see the next time I refill if it holds.
I am running the RBA with a single 0.15ohm ni200 coil using 28awg with a 3mm dia, I have the watts at 30 and the top airflow closed and the bottom airflow half open, rarely see it hit temp protect, flavor is good and the clouds, never produced such big clouds with a temp controlled coil before... it is class...
If I open the bottom airflow up fully I can turn the power up to the full 40w and still rarely see it hit temp protect but its a tone of vapor lol
Tommy... do it, its is an amazing tank.. but do some reading first, have seen many others complaining about leaking using the coil heads so quality control may be an issue... and from what ive seen the price for a 5 pack of coils is a little high compared to Kanger or Aspire... but I plan to stick to the RBA so not worried.
The Smok site says there will be even more coil heads coming out, Ni200, Titaniuim and even 6 coil head??