Just wanted to add that there are some DTs that allow the juice to go down better. My favorite tips, the Cherry Dream or Pawns are some of the worst for my thick, high VG to 100% VG juices but I love they way they feel and look. So when purchasing DTs ask someone/anyone their experience with a particular tip. I'm thinking about getting the Dremel to my Cherry Pawns for a slight modification.
But now that I have two bottom feeders, Reo GrandE and Mini, a Reo Woodie on its way, and a Phidias being born, probably the only time I'll be doing much dripping is trying out flavors.
Bottom Feeders Rule!
The drip tips, no matter how you are vaping, in my opinion, just feel nicer. As far as material. Using metal may take a bit of adjustment. Sometimes I like the metal, SS or Aluminum, and sometimes I like the Delrin or Cherry Pawn. But the most important thing to look for is how well they let the juice go into the atty.
Please don't drive and drip.
BTW.... I'm feeling crummy with a virus; otherwise I'd look up where my favorite tips came from.
Oh, and if the juice has not gathered at the top and closed off the hole a gentle blow down the tip will help move juice down. If a very thick juice gets stuck at the top I use an unfolded paper clip to open up the blockage.
Alice