Facebook Ads vs TikTok Ads: Which is Better for E-commerce?

Facebook and TikTok are currently the two leading online advertising platforms in the world. When it comes to e-commerce advertising, both platforms deliver excellent results. Each platform has its advantages. But if you had to choose only one, which one would you choose? If you have a limited budget, is it possible to invest in Facebook Ads and TikTok Ads?

Following. Since I have no experience either with FB or TikTok.