Thanks to a helpful forum member here I just installed Aptoide.TV and was finally able to load a version Prime Video. I see that there are a ton of other apps available for installation but I don't know what, if anything, I should install. Does anyone have any recommendations about which 'must have' apps I should install on this box?

If it means anything, I plan on installing an OTG cable so I can use USB storage and other peripherals; I have at least two of them floating around somewhere but I haven't found either one yet...