I have been reading a lot of good things about it, but does it have any negatives, such as leaking, gurgling, getting e-liquid in the mouth, etc?
if you are new to rba's as i assume, you could do a lot worse than this Pene
1. its a premium rba... meaning it will give you years and years of service
2. its rather easier to use: vs genesis coil/ss mesh wick setups.... oxidizing, hot spots, leaks out the top, etc
3. no leaks, easy to clean and service... replaceable parts....
it can gurgle if you turn the adjustible juice delivery piece open too much... but there is a fix for that without having to break it down. I don't know how to do that yet... but its in one of the threads.
bear in mind since you are new, it will take a while to get it right... but as far as rba's go... see above. if you are going to take the leap, why mess with clones?
* if you want an easier, good, less expensive item, consider the iGo L .... its an RDA (dripper)... but can hold a lot of juice if you wrap the wick around the bottom surface, and the vape is OUTSTANDING too. you don't need 2 kinds of wire for the coil... just Kanthal.