Having had this with me for a day or so, and played with it, I've come to the same conclusion I did with the Berserker Mini. I love the vape from it .... it actually gives me the vape I like pretty much better than anything else, and is reliable to use, doesn't leak at all ....... I can put it down overnight and pick it up in the morning and get exactly the same vape I did the night before, without gurgles or spitting, and it even got knocked over and behaved well. It's intrinsically a good design.
BUT ........ I get the feeling Vandy Vape rushed these out. The Berserker Mini had dreadful o-ring problems, especially in the top section, and this RDA with its plastic inserts doesn't feel built to last - the plastic that's been used is already not slotting in as easily as the virgin ones and as they get full of crap and juice it's going to get harder and harder to keep them clean and clear, let alone fitting easily. I love using them ...... but I couldn't in all honesty recommend either to someone new to vaping. Which is sad, as I'd like to.
Just to add, I know this RDA is a clone ...... so the plastic will not be the same .... but still .... it's plastic .....