I ordered a 901 from Heaven Gifts...
The problem is that, at the moment, it has to be my primary device. I'm waiting for delivery on the Aus shipment from Paka, and in the mean time I don't have any cash to spend on any more.
The 901 works OK, but it isn't as good as I expected from the reviews. The vape production isn't nearly as good as the videos I've seen and the battery has an annoying habit of cutting out after 2 seconds unless the air intake is varied. So I have to block the atomiser hole periodically to get semi-decent vapour going.
The reason I went with Heaven Gifts is because on ebay, they offered a free postage option which worked out as being less money than the cheaper option with paid postage, if that makes sense. Also, at the time I was looking to buy, their starter packs were AUS$40 and everywhere else was about AUS$60.
Anyway, I contacted them about the problem (I ordered a spare atomiser and the same thing happens with that, and it happens with both of the batteries, as well as whatever carts I try) and had an email back within a day. But again, they want me to pay for postage on the return, and as its my only device, well, I'd rather have to keep wiggling my finger than go without for a month.
So, I wouldn't say that my experience has been totally bad, because they have replacements available if you want to send your unit back and their communication is good... but I would say from feedback that their products are exactly quality controlled! At the very worst they're good ebayers. At the very best the product is a bit patchy at times. So its up to you whether you want to take the chance. To be honest, if I was going to try out e-cigs and wanted to buy from ebay, I'd try an e-health brand cigarette from another seller. Because that way you get the general idea and can know for AUS$40 whether you like it, instead of AUS$60 or more.