The verdict
For a small team that already spends a real budget on Facebook and Instagram and loses hours to daily checks, pick Madgicx. It automates the audits, the creative tests and the first round of budget decisions, and you approve them.
If you do not run Meta ads yet, or your buyers are active on X, pick X Ads. There is no subscription and no minimum budget, so a small test is easy.
If you are choosing between them as your next step, ask one question first. Do you have a working paid channel that needs less manual work, or do you need a new channel to test? The first points to Madgicx. The second points to X Ads. Many teams end up needing neither until the first problem is clear.