Mr. Mobile brings up some of the concerns I had the first generation KeyOne that I hope are addressed in this new phone. My primary concern as a RAM hog is the performance of the device. This is the reason I skipped on the KeyOne. Several reviewers and users confirmed the sluggish performance issues on the device. The 4GB upgrade on the GSM model later helped. This time around, I hope the 6GB fix the issue. I'll be waiting to see how the SnapDragon 660 SoC holds up too.