to the lenses! the 18-55 is a great all-rounder, smaller for quick snapshots and also for Makro.projekte more than enough! the 55-300 is the madness! Although you realize it is not as sensitive to light as well as sufficient in normal daylight Dämerung! Animals or other motives, which is called distance, are not safe from him;) (duty tripod !!! the thing is difficult, camera shake;))
If you sit down with the description apart should also all important find what you need! Since nothing there what questions leaves; :)
For those looking for the 60fps put on NTSC.
For those who can not decide between the D5300 and D5200 ... need honest nen internal GPS / Wi-Fi ... well everything else is identical prop;?)