The dead rabbit pro, you have to close the bottom air flow option off and just use the side flow to prevent flooding, better off buying the dead rabbit 3, proper job.
Of the atties mentioned by others I have the asgard mini in my hand atop my topside dual now and cant fault it, as said in another post if you have the knack of getting the coil position and wicking right it`s hard to make it go wrong. I also have a few blotto max that when you look at the air flow opening looks massive but it is in all honesty a RDL, well for me anyway, not an attie for low mass coils, I have a few sets of reggie c specials that I keep for the blottos, nice slow ramp up for a satisfying long draw.