The concept is simple - it's really good for beginners who are just starting out in crypto trading with little or no experience of cryptocurrency markets. It helps make my life easier by helping me choose which coin/token I should invest into next! There isn’t much that can be said about this platform as everything seems pretty great from what i've seen thus far (at least when compared against other similar platforms). If there were any minor issues they would probably get fixed very quickly once feedback was given & implemented accordingly. In terms of security concerns we haven't encountered anything yet but nothing has been reported either way up until now. We're currently using swappy mainly because their UI looks better than most others available online today.