From what I gather, I don't think the OP was looking for just rebuildable attys, I think he was looking for more a Genesis style atty, with a SS mesh wick, which gives a much cleaner, purer flavor usually, and incredibly clean taste, no actual fiber wick material or polyfill from a carto. I myself am getting tired of tasting the carto material, and am looking forward to having nothing get in the way of the flavor of my eliquids.
Just was on the hunt myself for one, and I went with the only one that you could purchase from a website, the DID from e-vape.gr
Should be hear within the next week or two, from what I've heard it's a great Genesis style atty (watch Scott's vids - igetcha69 on youtube for a look at a lot of genesis style attys, +1 for Scott btw he is a great help with very informative videos * I'm not even sure if he frequents this forum or is even a member but I won't hold that against him!)
Oh and you can buy clear sections of tank for an extra 8 euros made by Kir Franis*? on the e-vape.gr website as well. I purchased just a regular DID and recieved FREE shipping to Canada, total price was $101 canadian dollars and come cents.
Ryan