For God of War III , both methods are highly effective, though the installation process varies slightly.
God of War III is a 34-36 GB dual-layer Blu-ray game. You must place the backup on an internal drive (or fast external SSD) because the game constantly streams high-bitrate video and textures. HEN’s payload has no impact on read speed; the bottleneck is your hard drive. God Of War III HEN CFW