Cisco, IKV, Joye are the most common reffered to as "high quality atomizer's" What do you use, 510 or 306 atty's?
The specific resistance value is a personal choice. Most use 1.5Ω atty's for
tobacco flavored juices and 2.0Ω for sweet juices. If your REO is a Grand or Woodvil you have HV atty options as well, if using 5v,6v, or 7.4v's. Give us the type of REO you use, the type of juices you like, your preffernce on hot/warm/cold vapor, Throat hit prefference, and voltage you use if thats other than 3.7v. We can better help with sugguestions with that info. Also, drip tips come in many materials and lengths. Your atty "type" (306 or 510) will help determine DT sugguestions...
