Hi, brand new to the forum and farely new to vaping. I currently have a Itaste VV with an Aspire nautilus and want to up my setup. I was looking into the Vamo V5 because I do enjoy messing around with the voltage/wattage but I also want to get into RDAs and all that stuff. Now should I buy the Vamo for a RDA and the Aspire or should I just get a mech mod because I dont really want more than 1 battery. Would a mech mod work fine on an Aspire Nautilus, if not would a RDA work fine on a Vamo. Should I buy the Vamo or a mech mod (Ive been looking into the magneto mech mod) for both tanks. Thanks