>>535044176
Spoken like someone who played neither FSN nor Tsukihime.
The superhuman "main" girl never wins.
The self-insert "hero" must return to a nonmystical normal life.
In each main canon route, Saber returns to the time of her death in her own life, and Arcueid returns to slumber. Mash has or will become too Servant and mystical for the world, thus there will be a bittersweet parting at the end for them.
Picrel literally has a better shot of winning the MC couple ending.