I ordered the Yeti 510 from altsmoke, but it seems they are out of attys for the 510, do I have to use the same atty from certain vendors, or could I say order one from another place? I'm looking to get about 5 spares. So I can resupply before I run out 
If that's the case, anyone have recommendations? Like better TH, better flavor, hotter, cooler, different bridge, ect. I'm pretty new to this I'm still waiting on my starter kit. But since I'm at an FPO address I need to order my stuff waaaayyyyy in advance cause once Uncle Sam gets ahold of mail, well lets just say he doesn't always have the same mentality of the 'Pony Express'.
Also I seen the JoyE 510 USB PT with the Battery, anyone own one?
If that's the case, anyone have recommendations? Like better TH, better flavor, hotter, cooler, different bridge, ect. I'm pretty new to this I'm still waiting on my starter kit. But since I'm at an FPO address I need to order my stuff waaaayyyyy in advance cause once Uncle Sam gets ahold of mail, well lets just say he doesn't always have the same mentality of the 'Pony Express'.
Also I seen the JoyE 510 USB PT with the Battery, anyone own one?