I'm really sorry but I have only got one RDA and one RTA and as I've never tried either before I need to figure out which is easier/better for me. I'm still on throwaway coils for next few years and so I won't know which one is spare for quite some time :(
Edit: if you have a tank compatible with Smok v12 Q4 I can crash you 3 coils, or compatible with Valyrian III I can crash 6 coils. I probably have other in the house too but cba going through all my boxes.
Thought you were aiming for 2am? So close! :D