Anyone uses Kristal AI to buy US ETF? How is it? Are there any problems with the platform?

The free management fees are quiet attractive, but not sure how sustainable is it. Don't want to have to sell the ETFs and rebuy it again in the future if kristal close down

I’ve been using this platform for a few months now. Cant say there’s any problems. Their WhatsApp response is also timely (within a couple hours usually, I’m not that particular for an immediate response). Perhaps the only downside so far is it’s doesn’t have as clean an interface as Stashaway, where you can see daily earnings in a chart. Kristal ai just tells you your total earnings or loss thus far. But overall that’s just a data issue, no issues with the app itself.