I am exclusively a 510 man and will be from now on.
But only after I figured it out.
I tried every cartridge mod on here before I finally got that fixed. I tried adapters to go with bigger bats until I found the right bat. I hated the single bat charger and finally got that right. I was clogging atty after atty until I figured out that it is NOT the atties doing that but the type of juice you use.
Here is my 510 system: Joye or Titan 510 atties which you can get virtually anywhere--Mega bats for the 510 bought by the 5 pack---The 5 bat at a time charger available at several places--Pillbox 38
refillable cartridges.
Note that I found these cartridges accidentally at totally wicked. They do NOT fit most 510s. I order them for the filler, throw the cartridges away and use the cartriges that come with the atties.
I THINK the filler is some kind of felt folded back on itself a couple of times.
Just fill the cartridge almost full, insert the felt and vape until it is bone dry. If it starts to leak in a few days, wash and dry the filler and you are good to go again.
Yup, I have tried it all, fish filter filler, ADM spring mod, wool, NOTHING works as well as this felt.
Wish I had found this system a thousand bucks ago. It has worked for me for months. I just vape and enjoy it.
I wish I could communicate to the Newbs not to waste money experimenting with all those models out there, just spend an initial 150 or 160 bucks to begin with and you are good to go from the get-go. From that point on, you will only order replacement parts as needed.