Well I just played around with this airbrush for a few minutes and a few differences really stand out to me
1: the balance is now much better with the smaller side cup
2: finer detail with much less effort than before and I must add it was already real easy to me to get fine detail
3: while it still takes a bit longer for the paint to start flowing over the needle after you filled the cup with paint compared to the cm sb or the hp sb+ once it is flowing this airbrush acts like my Iwata side feeds and while I type this I realize the mistake I made being used to my Iwata's I need to give this airbrush a good blast to get the paint flowing as the body off this airbrush is bigger than the Iwata bodies and the paint has a tad longer way to travel before it reaches the nozzle cap