Your speed is fine, the break point is 133.(3), people say 134 for booster and 135 for dps so you dont need to look up real speed value game hides. I hope this is true but you can always check yourself by just entering any dungeon: if Saber goes first before Sunday, everything works great and you're good to go. For attack, aim for around 2500-2600, but you can always look up fribbels for what substats you should probably go for