Apple’s version has been remastered slightly but retains a 720p option for older TVs. The benefit here is offline viewing—download the entire season in 720p to your iPad or Mac for plane rides.
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Amazon often lists the complete series in HD. While their default stream adjusts quality, you can select 720p in playback settings. Episodes are available both for purchase (around $1.99 each) or as a season pass. Apple’s version has been remastered slightly but retains