I bought a Vaporesso Tarot Nano kit from a local B&M. I was very happy with the regular Veco tank that came with it. The only downside I found was limited 2 ml tank capacity. I can't risk running out of liquid while I'm at the in-laws watching Pops cook 6 different kinds of meat on the grill all at once. So, the obvious solution....."needz moar capacity".
https://www.fasttech.com/products/0...ntic-vaporesso-veco-one-plus-tank-clearomizer
The Veco Plus doubles the capacity to 4 ml. I'm not sure there is much difference versus the Amigo tank and coil performance wise, but the EUC coils seem not to get gunked up as much as the Amigo coils. I recently ran 30 ml of Verde Valley Vapes "Spearmint Gum" through my Veco Plus tank and I think it was in good enough shape to vape 30 more. The tank is well put together and I really enjoy having the "drop in" coil replacement function. You can change the coil with liquid still in the tank. You can also remove the top cap to perform a top fill. I have not tried the ceramic coils yet, only the 0.4 and 0.5 ohm traditional Clapton coils.
I would also recommend this tank from a "cost per coil" perspective.
FastTech - $8.08 for a pack of 5 including adapter sleeve.
https://www.fasttech.com/products/0...hentic-vaporesso-ceramic-euc-coil-head-5-pack
Element Vape - $7.95
https://www.elementvape.com/vaporesso-euc-replacement-coils
Direct Vapor - $13.95 for 10 pack
https://www.directvapor.com/accessories/vaporesso-euc-replacement-coils-10-pack.html
I have found a nice bonus; with the EUC sleeve adapter, I am able to use the EUC coils in my Amigo tanks.