I'm obviously biased in favor of Stanford, but Rice will get a great education on and off the court wherever she goes. She has no bad options.
As for Stanford guards in the W, we haven't had a top 5 (recruit) guard since Wiggins, so I'm not shocked we've had no pro all stars in the league in the past decade. Apart from recruiting, I do think some coaches (Geno and Walz come to mind) are better player development coaches than Tara is, at the margins.
But I also think top student athletes who pick Stanford are wired a bit differently. Andrew Luck stayed a year to finish his degree and walked away from literally $100m to save his brain and his body. There's no question Chiney would be better on court if she wasn't developing quite the side (now arguably main) hustle as on air talent. Etc.
I guess the question is what kind of 40-year career Rice wants to have. And the only right answer is the one that's right for her. I can see great arguments for all her options.