What Makes a Good Reddit Professional Username for Networking and Credibility? or How to Choose Reddi

OP here—thanks for all the advice! Definitely leaning toward something like *"Firstname_Field"* now.

Quick follow-up: Anyone have experience with using middle initials? Like *"Firstname_M_Lastname"*? Does it look too formal for Reddit professional usernames?

Also, tried SpinXO and got some decent ideas. Appreciate the recs!