Well, it depends on what your trying to do. For me, I've used a lot of devices for a lot of different purposes. For long term storage, it doesn't really matter because you probably wont be signing transactions that often and just need to generate a secure key/quorum, preferably without connecting any devices to any computers and then just generate addresses and put the hardware away. In any case, I like the Q because Im a dork and like to play with the features, but some of the best features like the password generator and other things in it (keyboard emulator) require connecting it to the computer which I wont do with any device that will or might touch my private key even if this is over paranoid, i like to keep it tight