The verdict
For a small B2B team that can name its buyers by role or company, I'd pick LinkedIn Ads. The targeting is the reason, and a tight audience makes a small test budget meaningful. Madgicx only pays off when you already spend enough on Meta for the automation to matter, and it tends to suit agencies and e-commerce brands. If you sell to consumers and your Meta budget has grown beyond what one person can review by hand, pick Madgicx. Do not buy it as a first move. Run the channel first, and add automation once the spend justifies it.