User experience is a tough nut to crack. Because you need to balance ease of use and setup with self-custody. Custodial solutions are easier of course, but I don't think it's really worth it. For self-custodial use-cases then it gets tricky. Channel managemnet, liquidity management, etc. I do think we're at a turning point, though. Where smarter developers than me have solved a lot of these tricky points and make it easier for developers like me to build and focus on user experience. We're still figuring out a bunch of these issues ourselves at Flash, but the next releases we make will be great in terms of user experience and app connectivity. It's just a few weeks away now!