The vendors that have the best deals for the kGo are Hoosier Ecig Supply, DarkCity Vapor, and Sweet-Vapes.com. (for sweet-vapes make sure you put the - in between sweet and vapes bc sweet-vapes.com and sweetvapes.com are 2 different vendors)
All three sell the kGo kit for about $43, and are all good vendors. I would check all three and see which one has the cheapest shipping, color you want, etc.
I know that Sweet-vapes and Hoosiers kits come with the big-bore cones while DarkCitys only comes with the regular cones, so that's a plus for Hoosier and Sweet-vapes.
DarkCitys kit comes with 5 cartos though instead of the 2 attys + Prefilled cartridges, while Hoosier and Sweet-vapes kit comes with the 2 attys and Prefilled cartridges.
So for that it really depends on what you'd want. The cartos def work a lot better and will give a better vape than an atty and cartridge, but it's also good to have an atty or 2 so you can test juices to see if you like them before filling a carto.
I would prob get it from Hoosier or Sweetvapes bc then you'll get the big-bore cones and 2 attys, and then you could just buy some cartos. it would def cost you more money to buy 2 attys than to buy a pack of cartos.
Then I would order some 1.7ohm Ressurector cartos from Crystal Clear Vaping. The Ressurectors are awesome and work great on PVs like the kGo and Epower. CCV sells them for a good price and has free shipping, so you wouldn't have to pay shipping again just to get some cartos. And if you buy a 15-pack, which I recommend, you get a free drip tip, which you could use with your attys to direct drip and test juices. Dont forget to put in "ecf5off" to get 5% off the order. 15 Ressurectors will cost you $20 shipped with the discount, which is def a good deal.
Thats what I would do if I was going to buy a kGo kit, but that's just me. You do whatever suits you best.
Sweet-vapes also sells the Epower kit for only $41.95, which is an awesome deal and it comes with your choice of cartos. The Epower is 3.7V also, and vey similar to the kGo in size and battery life, but the Epower uses non-proprietary batteries, which are removable. I use an Epower and love it, and bought it instead of the kGo bc the Epower batteries cost $4-5 compared to kGo/eGo batteries that cost $14-20, and they last longer before they need to be replaced. Plus everything is replaceable on the Epower so it's cheaper to maintain.
Im not saying dont get a kGo, bc the kGo is def a quality PV that gives a great vape. Just throwing out another similar option. Honestly I think you'd be really happy with either, so you really can't go wrong with whatever you choose.
Goodluck!
