I have the Beamz bought 5 liters Smoke fluid, because it has such good reviews. The package arrived quickly and was packaged normally. So far I have no comparative figures I have to say that the manufacturer promises which he indicates the fluid is super tight. A 20 square meter room is spacious fully fogged with my Euro Lite N-19, if you can reach out his hand they no longer recognize extreme. Odorless? Well I can not quite confirm it but is not very strong or intrusive it nevertheless the typical fluid smell. After the fog "warped" and aired the room, I have to say the residue on windows and mirrors, one can imagine the way fogged mirrors after a shower, so I do not know how "chemically pure", the product is , Nevertheless, it would be at any time my favorite, so buy!
Erik
Ps All I can even recommend a Nebelfluid Dufttoff.