Is it perfect? No. The online lobby system is a disaster, and some DLC characters (Akuma) break the rules of the game. However, for sheer volume of content (49 fighters, bowling, a long story mode) and the most balanced roster in the series' history (post-v510 patch), this is the version to own.
Whether you are a lab monster checking frame data, a casual player spamming Noctis’s spear, or a tournament veteran practicing wavedashes, offers the definitive Tekken 7 experience. tekken 7 ultimate edition v510
For new players looking to jump in before buying a PS5 or Series X for Tekken 8 , or for veterans wanting the definitive disc/digital version, represents the final form of a seven-year journey. Is it perfect