Got both kinds... just want to say after seeing these last photo's, yep... imo the Neme style is best for the wider heavier atomizers.
i have a newish M16 and a Prometheus atty... the Prom is too heavy for the m16 to stand upright without locking, and i chain vape... so its a bummer for me to have to lock/unlock every 5 seconds...
I put the Prom on my CHem or my Nem and voila... unlocked, it stands up proud!!! that's why I love the Nemesis... not only is the button design good for firing but stands the full width of the device (22mm) proud.
ymmv
i have a newish M16 and a Prometheus atty... the Prom is too heavy for the m16 to stand upright without locking, and i chain vape... so its a bummer for me to have to lock/unlock every 5 seconds...
I put the Prom on my CHem or my Nem and voila... unlocked, it stands up proud!!! that's why I love the Nemesis... not only is the button design good for firing but stands the full width of the device (22mm) proud.
ymmv