The best thing about this app is that it lets you use tokens without exposing your private keys or passwords to anyone else, which makes online transfers seamless! I can't find any cons in my experience with using colortokens xShield for several months now.
It's always been easy enough for me when transferring large amounts of cryptocurrency (from one wallet address). For those looking into creating new wallets / accounts they also have some tutorials available if needed as well :) Great product & service so far!! We were transferring huge sums at times around $100k-$300K per day between our three businesses within Binance DEX ecosystem. This has made life easier than having all funds stored locally.