which ssd is better out of these 2

Jagger McCrimmon

Honorable
May 5, 2013
82
0
10,630
128GB SanDisk SATA III 6.0Gb/s SSD - 490 MB/s Read & 350 MB
64GB ADATA SP900 SATA-III 6.0Gb/s - 550 MB/s Read & 505 MB
i see the top one has lower mbs and read 350mb
but top one has more space which one should i got with plus how much memory does a game take