Ive been vaping my 510 for 7 weeks now, its been good but recently my atties(2) on all of em taste metal like when vaping i cant really taste the flavors i put on em sort of like burnt taste... So i did more researching i heard cartomizers were better. This Friday i can buy 20 cartomizers(boge and joye brand),ejuices and drip tip at ecignot for around 60 or should i just get a Ego C from craigslist for 50??? Then upgraded to a twist in a week. I dont know what to do the 510 has serve me good i even recently got a PCC for it... But im lost here.. What would u do? Upgrade to EgoC or get cartomizers for the 510? Which i havent used yet...
Only 2 atties for 7 weeks?
As others have said, clean them AND buy more atties as back-ups. Atties do wear out and need to be replaced regularly.
If this combo had served you well before they started getting dirty/worn out, there's no need to go searching for something else - unless you just want to for fun, of course.
I especially would advise against the cartos on 510 batteries. I know that some people like them. But, I think most people aren't satisfied with SR cartos on 510 batts. And, since you really shouldn't use LR on those little batteries, it would be better to wait until you get bigger batteries before you start experimenting with cartos. Especially if you really need not to blow any money on something that might not work well.
Cleaning and replacing atties should get you back up and running. Then you can look around and see what you might like to upgrade to next. Maybe a couple of Twists, some 2.0 ohm cartos, a Vivi Nova, some CE3's, or whatever.