Is there a strong diff between strattera (atomoxetine) and stimulants, can it work as equally well?

A difference? Sure: This is my opinion (others will disagree) - all drugs have a big element of expectancy working for them. It's not a con, it's not making a fool of anyone, it's part of how our body works. So, it can work. For some, not as well, for some about the same, for some better. From a reliable source w/ standards give it a try and decide. Work with a doctor, get help to wean, switch and evaluate. Not a diy.