I don't get global guides.

>Taishin is the best uma for Gemini cup
>But I assume most people don't have her
>You should bring an Urara in your team to ruin Taishin's sleeping lion
>But if you don't then it doesn't matter since Sleeping Lion is ruined in this track

Which one is it? I feel like the entire guide contradicts itself every two lines. It tries to shill Taishin then lists reasons not to use her or bring her. Why are global resources so bad and confusing for a supposedly solved game?