Paid Ads
Pick channels by business type
D2C vs B2B vs local/service. How people find and decide to buy from you picks your channels, not what's trending.
The same channel that prints money for a D2C candle brand can bleed a B2B software company dry. Your business model, how people find and decide to buy from you, decides which channels fit. Pick by what you sell and how it's bought, not by what's trending.