A difficult question to answer definitively, as it's largely down to what's currently in my relatively small atty rotation right now. It doesn't take into account good performers from the past, or more recent RTAs that have yet to come into use. So, in no particular order (all MTL, with 1mm equivalent airflow btw)...
Dvarw FL 22mm
NOI
Taifun GTR (24mm clone version)
Skeeeets wrote:
People want to spend money continuely, that's their problem.
Depends upon their disposable income really. There are far more expensive vices out there that people 'waste' their hard-earned on every day, that's for sure. However, if one is reasonably minted, even a regular flow of originals and copies hardly scratches the financial surface in my experience.
As for an 'addiction' to kit, I firmly believe that's largely driven by YouTube, and the desire to 'keep up'. Some are swept up in the current, others not.
The only thing I do find daft though, is the regular assertions from those purporting to review, claiming the latest release is 'the best thing since sliced bread'. Bollocks! Flavour performance in RTAs hit it's ceiling quite a while ago now. At the top of the tree, they're all largely the same if built correctly, with minute differences only discernible with the type of e-liquid one prefers (some lean a little towards fruits, others suit tobaccos, etc.)