Films at Home - great place to find 4K movie reviews : r/4kbluray
While both are labeled "4K," they are not created equal in terms of technical performance. 4K Digital / Streaming Bitrate Very High (up to 128 Mbps) Lower (typically 15-30 Mbps) Audio Uncompressed (Dolby Atmos/DTS:X) Compressed (Dolby Digital Plus) Ownership You own the physical object. You own a "license" that can be revoked. Convenience Needs a 4K player and disc swapping. Instant playback on any smart device. Expert Tips for 4K Collectors buy 4k movies online
: Owned by Universal Pictures, this site often has "3 for $50" or "2 for $25" deals that beat Amazon's prices. Films at Home - great place to find