RBA Interchangeable Top Caps?

[Exile]

I was sitting here thinking that since the IGO-L top cap fits on the IGO-W (and vice-versa), what all other rba top caps out there fit on other rba's?

So I figured I would start a thread where people can post other successful interchangeable top cap stories.

I like the fact that I can swap out the looks and air flow function of a rba around if wanted, and I think other people like myself might like to know what all other RBA top caps fit on other RBA's?

 

[Jerms]

My ERA clones (Smok Mini RDA, Phoenix V4, etc) and Cyclone clone caps are interchangeable. I think the originals can too.

 

[StrappedKaos]

I think it was kidney puncher that has a excel sheet on a good amount of these that swap...someone chime in as I am interested