So it's almost been a month since i started vaping, ended up buying enough juice to last me for a month or two. So i decided to start buying some accecories and backup. my newest purchase was from tastyvapor.us, got me a juice and a doubler and 3 xxl dual coil carto at 1.5 ohm. From my understanding, lr cartos and atty are suppose simulate high voltage vaping right? please correct me if i'm wrong. the cartos i got are pretty good, besides the fact that they look ridculous my my joye ego haha. the carto is about one and a half time as big as my battery, with that being said... i've been looking around for mods now, been eyeballing bombshells, roughstacks, silverbullets, and of course the provari

. The main reason being tax returns are coming up, so maybe i should spoil myself haha

. Now i know this topic has been touched numerous times before, but i would like to know if anybody has encountered any problems whatsoever from any of the mods just mentioned?
Anyways, back to the cartos... when i first vaped on them, they gave me this chest tightness, does anybody have a similar experience when they first tried a carto from an atty? i mean... i used the same juice i've been using on my atty and all, so i doubt it's the juice. second thing, when i go and draw from it, there's no resistance whatsoever... it's like sucking through a straw held up in the air, is this common? or is there a way to fix this? maybe it's because i'm using it on my joye ego battery?
anyways, any answers are appreciated