New oil painting

Have finally started to use oil on canvas. Not the regular type do. I have choose the water based type so I can clean the brushes without stinking products. So far I’m happy how it works, no smell in the studio either.
Did check the internet and tests performed by professionals could not say what kind of paint it was compared to the original oil paint. It seems to dry just as slow to. That´s the only “problem” so far.