not in the case of the stardust and different liquids , we are way past the point where everyone is using the same type of
juice form china which is thin and while some taste funky they do vape well and work in many systems.
in the last few years
juice in the usa can come form 1000;s of places and can have all type of flavorings and higher vg ratio, or could be very thick which might cause certain juices to perform well in all systems, take 100% vg for example, trying to fill a carto with vg take a while as it doesnt soak up , it will just sit there and not penetrate the filler unless you do it properly.
In the stardust the middle tube is much fatter so any slight tilting keep the wick wet and you need to tilt in more like a cig as you get low on
juice but you dont need to do what some people do with ce2 and turn it upside down etc.. vape it in a manner you would a cig and that tilting alone does its jobs with the shorter wick. the shirt wicks are frayed as you can see on all short wick ego vision stardusts making the pathway to the coil easier to seep in the shorter wick and wet the coil area faster, this works with many juices and there isnt much they have to travel up since the wick are cut short.
the longer wicked ones sometimes dont perform well with certain juices that normally are a pain to use but that same juice might vape better with short wicks
on a vision the longer wicks do help and its one fatter wick but you can still get a dry taste if the juice is real low and its the type of juice that doesnt wick well and might not travel upwards, never was a issue for me but just mentioning it