Maybe the newly released Emira?
In the Hadron Lite SBS, I mostly love its grip, how it’s characterized in videos, the “detonator style,” it fits my hand very well, I like the chipset less, e.g., I think its TC is garbage.
Or maybe the Innokin Sidera DNA60C from HC, however, this is a bulkier piece (despite only using an 18650 battery), not really pocket-friendly.
And the airflow opening in some MTL RTAs is not one or two-sided, but runs around the entire circumference, so there’s no issue with it on an SBS, e.g., Cocoon or Muted (and Muted+) which suddenly came to mind, I need to buy some of those too 