Yup, I've experimented with a variety of different 🍄
I like Lion's Mane and it makes me feel great initially, but the effects don't stick around with continued usage. Laird Hamilton makes a great blend of coffee mixed with it that is exceptional for helping with focus.
I like Chaga and Reshi too, they really seem to help with cardiovascular endurance and I take them occasionally before really hard training sessions.
Psilocybin microdosing has probably been the most transformative, not for productivity, but it has helped my a lot in relationships and being a loving, friendly person, and embracing the present moment more.