I had high hopes for VanexGroups.pro (no relation to VanexGroup.com in Vancouver, BC, Canada) after hearing about them at a conference, 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: Clear documentation|Clean UI
Cons: Mobile app could be improved|Alert system is basic