I have the same experience. I’ve just started strattera. It feels better than the others, I just need my stomach to get used to it

Strattera caused severe daytime sleepiness for me but I know others who've had success with it. I hope it works for you. If I don't set a visual timer -- the ones that have a dial and you can see the "pie" shrinking -- I don't finish projects either. The timer creates a challenge or gamifies the project. I also have to take frequent breaks with planned physical activities. If a break is something relaxing that I can get sucked into, like watching videos, forgettaboutit! I usually work <30, break for 10-15. It's either that or get absolutely nothing accomplished