The best thing about react flow is that it allows you to track all the data of each visitor, which makes it easy for me to understand my customer's needs and give them what they need. It also helps me understand how effective my marketing campaigns are. I am able to see where the problems are in my website, so I can fix them easily. It has helped me improve my site's usability. The only problem I have faced with react flow is that sometimes I get errors when using it. But react flow team solves this problem quickly by sending me an email. I highly recommend react flow because it helps me improve my website's performance. It helps me understand the behaviour of my customers and gives me insights into their needs.