carto tank done right never leaked lasted two weeks but i skipped over genny's and clearo's and went rda for a while took a break about a 6 months came back to full box mods and gen1 squanking with a carlos juice box, full RDA use for a short while took about a year off came back to tfv4 on and off since last break i went from tfv4 to a v8 now full mesh tanks yummy.
my vape cycle went something like this Cigalikes>pen types>Egos and adapters with carts and attys & Customs mod> Carto tanks on a provari which i piffed long ago>RDA on a mech>random on a regulated mod (dna40)> DL tanks on a box mod sub 100 watts> full 100watt boxes and various tanks > mesh tanks.
i have ordered from the likes of janty and joytech, alt smoke and provape, alot i forgot some ECF members for custom box mods (5v boosted cart mods powered by a 14500) which either are dead or piffed stuff like that..
when i first covered it was hard as hell to find a flavor (RY3,RY4) i like let alone a nic strength that worked and back then they where high pg. thorat hit city and MTL designed. the industry improved by leads and bounds back then i spent something like 1000 find something that worked now its less then 100 to do the same. with or without a MTL tank....
Today i prefer DL mesh tanks like the Mesh pro, Crown 4 Mesh coil, alpha tank with the single coil, waiting on a falcon king i went from tobacco to candy to savor to anything besides mint,tobacco today.
Mods i like tend to be dual battery with a good chipset dna250c or workhorses Aegis legend limited , i also still have a few triple 18650 box mods and clones