@Villalobos Ramírez , did you try both coils? Any preference?
This is new so can't find any actual reviews yet (or how to adjust airflow) Time to read the manual.
I really like PnP coils, the 0.3 ohm ones (I think the number is VM1). They are one of the very few coil types that I'm actually willing to buy. I use them in a magnetic tank that goes with a Drag H80.
Gotta agree with @nadalama from both coils that came with the kit (0.3 and 0.45) i much preferred the 0.3 ohms.
Airflow wise it was a bit of a clusterduck to be honest,do mention it in my review.
Would have preferred just the usual one airflow ''deck'' with openings on both sides,this just makes the device look taller and you gotta fiddle with it a bit more.
Refilling well i hope it works for you because for me it wasn't good,slow fast,sideways inverted while dancing the Macarena and i would still get some seepage about 50% of the time,maybe more.
Having the same issue with the Pulse V3,easier to just remove the battery,then the squonk bottle and refill or use a bottle for top refill.
If you try refilling without removing the bottle then yeah you will get some leakage,either remove both battery/squonk bottle or do like me and get one of those bottles so you do a top refill thru the 510.