Hey guys,
In resolve, render times are fast, ish. For a 2 minute 30 second video in 2.7k, It rendered it in about 3 minutes or less on the deliver page. When watching video while editing, you need to right click all of your clips and turn render to on, and then in the playback drop down menu, change it from auto to user. This will take a minute to load, but then you can view your clips with no delay while editing. After it is finished, you will see a blue bar at the top of your timeline. If you are looking for something really simple to edit your clips with, download them to your phone and use iMovie. After you finish editing them together, just save the finished product and delete the individual clips off your phone. You will still have them on your SD card. iMovie is pretty decent for an app, so give it a try. Hope this helps.
--Noah