Stable income: Somewhat stable

Sign spinning can be a fun and engaging side hustle, but relying on it as a consistent monthly income source may be risky. While some individuals may earn steadily, others may experience fluctuating income depending on demand and location. Online accounts suggest that while some sign spinners have regular gigs, others face challenges in securing consistent work. Setting up this side hustle typically involves minimal costs, varying from $50 to $200 for training and equipment. Time to profit can range from 2 weeks to a few months. Overall, I'd rate sign spinning a 3 out of 5 because while it offers a decent baseline income, its reliability can fluctuate based on various factors.