I had high hopes for Callisto FX / @Callistofxtrades / @callisto_Fxtrades from a blog post comparing services, but my experience has been disappointing. Customer support is slow, the platform has frequent issues, and their fee structure is not as transparent as advertised. I am actively looking for alternatives now.
Pros: Clean UI|High security standards|Educational resources|Two-factor authentication
Cons: Limited social trading features|Research section could be deeper