1st I need to sat that Dietsmokes.com is the fastest delivery I've had since I started vaping,I put my order in Friday afternoon and it arrived at 12:30 today. My 510 was readt to go out of the box, all batteries were charged fully.I also ordered the usb passthru with an inline battery and the usb has the manual switch.With 2 fully charged batteries and the inline battery on the passthru charged I shouldn't have to worry about enough power.
This Joye510 is great though I don't really care much for the taste of the RY4 high cartridges that come with it,but I'll be getting some empty carts in the mail by wednesday. This ecig puts out a lot of vapor either with the manual or automatic batteries and the draw is so easy. I get a great throat and chest hit.I think the high nic is too strong for me cause after a couple of drags from it I start to cough for about 30-45 secs. So until I get the empty carts and can put in some of my 11mg flavors I'll have to take smaller drags. 10 mins after vaping with the 510 I knew my 901 was going on a long vacation. My wife tried it and loves as well. Now I'm gonna have to let her use the other atomizer and auto battery till we can order her 510. I didn't really want to share it but I love her cookin and lovin. But it was still a really hard choice to make....LOL