The advantage of spring is real: more showings, faster offers on a correctly priced home, and a broader pool of buyers to negotiate against, which matters most for an average or unremarkable home that benefits from foot traffic.
The advantage narrows for a distinctive or well-upgraded property, since serious buyers for that kind of home are actively searching in every season, and listing against less spring competition can sometimes bring a cleaner negotiation rather than a crowded one.
Whether spring specifically helps your home depends on what is competing against it in your neighbourhood right now, which is exactly what the Saskatchewan REALTORS Association's current reading of 1.63 months of supply is measuring. Get your hand-reviewed valuation from Joel Dyck.