I did not care for the octopus, it leaked out the bottom to easily. That sounded weird.
I stuck a toothpick in the bottom hole and drilled a new hole through the cap next to where the coils are, like most rda's have. That worked out much better for me, but it's still my least favorite out of the 5 RDA's that I have. The Chimbus and IGO-W are much better, although they all do the same thing. I can easily get 30 drops of VG e-liquid in the Chimbus.
You know it is odd, I have heard alot of people and reviewers say the Octopus leaks but I have only had it leak once so far for me and that was clearly my fault (forgot I had dripped 12 drops and put in 12 more....OOOOOOOPS).
I have a DID clone, an IGO-L clone and a Pheonix clone on the way from fasttech. I will be ordering a genuine AGA-T2 after the first and last night I found a good deal on The Vulcan (another DID clone). SO I am slowly advancing from my clearo rebuilding to other things. The Octo was a nice transition.
I didn't pick up the Nimbus clone on fasttech because I have read some not so nice reviews of it, I might do some hunting and have a look at the original. The IGO-W I don't know much about. What is the difference between it and the L ?