Djv_view VS Tweak RV

​Working in studio production I'm quite used to RV from Tweak/Shotgun to view my work, but in this case I decided to install and use DJV_View because it's free, easy to setup and simple to use. RV, in my opinion, is much more powerful and the shortcut keys make more sense but so far it hasn't driven me to the point that I want to install it over DJV_View.