depende sa condition nung 2nd hand, kung prestine pa na man at di bugbog lalo na sa games, goods na goods un. basta tatanong mo lagi kung kelan nabili, kung ano condition ng unit, reason for selling/swapping, kung merong history ng issue.
Major factor sa 2nd hand phone is battery, lalo na kung flagship phone yan kasi usually gamit na gamit talaga. Pero kung di naman ganun kaluma, goods na yan. Brand new phone is good kasi may warranty if ever magkaproblema.