Counter-intuitively, the PS3 version of WWE 2K15 is often cited as "better" than the PS4 version because it retained several legacy features that were stripped from the newer consoles during the engine transition.
One of the primary reasons the PKG version is considered superior to the physical disc is raw speed. Digital PKG files are installed directly to the PlayStation 3's Internal Hard Drive (HDD), allowing the system to bypass the physical read speed limits of the Blu-ray drive. wwe 2k15 pkg ps3 better
: Disc backups or ISO files often require an additional "game data" installation on the HDD, effectively taking up double the space. A PKG is installed once and acts as a native digital title. Counter-intuitively, the PS3 version of WWE 2K15 is
: Players have noted that 2K15 addressed several of the framerate drops that plagued WWE '13 and 2K14 on the PS3 hardware. : Disc backups or ISO files often require
: While the PS4 version launched with a severely limited creation suite, the PS3 version kept the more robust Create-An-Arena and a wider variety of match types from previous years.
: The PS3's BD-ROM drive is limited to roughly 9MB/s, whereas the internal HDD can access data much faster.