I have similar stimulant intolerance since I developed bipolar 1 in my late teens (had been diagnosed with ADHD at 7). I was off ADHD meds for several years, and have now tried a few of the nonstimulants.

Strattera was subtle, but I had clearly improved feedback at work, a cleaner apartment, and no side effects.

Qelbree caused a lot of nausea.

Intuniv caused lightheadedness and got me an unnecessary cardiac workup.

Wellbutrin doesn't have as much ADHD efficacy as Strattera (my doc won't let me take both at the same time), but it improved my seasonal depression and motivation significantly. I had some irritability for the first few days after a dose increase, but otherwise the only side effect is reduced hunger and I also stopped asking people for cigarettes or zyns when I'm drunk.