I like that they have an option to change out your power supply if it's not up-to par with what you need for performance or noise levels - which can be very noisy! They are able solve any problems we've had so far as well (and quickly!).
The price point isn't too bad either compared other companies in this space ($$$). We haven’t found anything yet but would love more options when doing installations/changesout from their team members who work at our site every day during normal business hours; however once again no complaints here thusfar!!