OK. That's what I am ordering. Any advice on a really good menthol juice?
Before you settle on that kit... perhaps you should also consider a few others just to ensure you get what you think best fits your needs.
I have nothing against the eGo's... in fact I'm currently using a Joye eGo-T that I'm very happy with but had I known what I do now... I would choose another direction.. but it is only a slight difference. Still the eGo is probably a good place to begin.
The eGo is an update to the original 510 system in that it supports 510 type atty's and carts as well as eGo threaded versions of these. They use a proprietary 3.3-3.4v battery style that can be found just about everywhere... The batteries are available in 650mah, 900mah, 1000mah and 1100mah sizes... so you should be able to find one that will last a long time before needing recharged. Also as many have mentioned... there are numerous types of atty's and carts from normal sizes that you are already familar with up to the large tank sizes.
The next iteration of the eGo that came out ( from what I can tell ) is the eGo-T. This version can use the same atty's and carts as the original but also supports a new "tank" type of cartridge/atty where the cartridge doesn't need a filler material when using this type of atty.
Next, they came out with the eGo-C... This is just an updated version of the eGo-T that has a module type of atty that is cheaper to operate since you only need to replace the coil/wick portion of the atty. In fact... the T model can be upgraded to the C model simply by purchasing the newer style of atty.
I'm not sure if the model you were linked to earlier is a Joye brand or a clone... but it doesn't use the standard eGo type atty's... It is setup to use a carto with a tank on it to provide more capacity for the liquid. There are several clones available and many are good... but like any clone market, there are certainly also some low quality parts out there so you still need to research some to make certain you are getting good value for your dollar... they are not all created equal no matter what they look like. In fact, I just recently purchased some clone C type atty cartridges and they are terrible... everything I put into them tastes like a dry hit and has that distinct burnt flavor.
There is another eGo type clone out there that I do want to mention... the KGO. While I haven't used one, I do see a ton of good reviews on these. These have the same size and style that the eGo has and the major advantage is that they use a 3.7v battery instead of a 3.3v-3.4v one. In general, a higher voltage will help with the throat hit you get. So these are certainly something you want to look into. These support standard 510 connections but I don't think they support the eGo connectors without using an adapter.
I'm actually looking at another clone spinoff called the E-Power 14650 made by SmokTech. This is also similar to the eGo and KGO in style, it also operates at 3.7v like the KGO but with one important difference... it uses a standard protected 14650 lithium battery instead of a proprietary batteries like the eGo and KGO's. The nice part about using this type of battery is that replacements are only about $6-8 where as the eGo/KGO replacement batteries are $15-20 or so. The E-Power 14650 also supports the 510 connectors and only supports an eGo style connector with an adapter. These have had only fair reviews in the past because of their switch design... they have updated their switch and are now on v3 which, if I've understood it correctly... address's the past problems they've had reported.
Check all of these out a bit before you make your final choose... I'm sure between them you will find exactly what fits you current needs... and then later... you can get one of the big boys for when you reach that point.
Randy