Looking for new RDA

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Filthy-Beast

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If going below .5 the pin can heat up and melt the button. The spring can sag also. The old silver colored spring and firing pin require more maintenance to keep from in good working order as well.

The new gold colored spring and firing pin. Can go to about .2 ohms, the button won't melt. They also have a lower voltage drop so same ohm coil hits harder with the gold contacts.
 

Papa_Lazarou

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If you prefer mouth2lung, have a standard grand with the older contacts, and want to stay around $40, the closest fit from Rob's stable would be the RM3 or the IGO-S.

They're small (fit the catch cup) and can be run with single coils (single coil version of the RM3). They're great for M2L draws and give great flavour like the RM2. With the single coils, you prolly wouldn't stress the limits of the old contacts and button, per FB above.

If you wanted to try your hand at dual coils, you could get the dual coil version of the RM3 - just stay at .6ohms net and above and you shouldn't stress the contacts too much - just keep them clean and apply noalox (the grey goop you got with the RM2).

Larger diameter atties like the RM4/5/6, or non-Rob atties like the Odin won't fit with your catch cup.
 
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