I'm looking to get a smoke machine to use in some more 'composed' images and wondered whether anyone had used any or had any recommendations for what to look out for in features/brands.
Im guessing a good range of controls like how well it limits the amount of smoke, the speed it leaves and the width of the jet would be starters... Do they all use the same liquid? Can you get colour liquid versions?

Pretty limited range in bricks and mortar shops here in Adelaide, so may have to go online but there's the risk of not having it perform/function ideally!
Thanks in advance!