Wyatt Business College vs Public Uni in Sydney – Best for International Students?

Hello everyone! I'm a foreign student who wants to study business and leadership in Sydney. I'm unsure between a public institution like UTS or USYD and Wyatt Business College (WBC).

WBC provides flexible admission, smaller class sizes, and reasonably priced diplomas with degree routes.

https://wyatt.nsw.edu.au/
Public universities are more competitive and costly, but they have better reputations.

For people who have gone through either (or both!):

Which provided foreign students with better support?

Did you succeed in getting into a reputable university later on thanks to WBC's pathways?

Is the prestige of a university worth the cheaper price at WBC?

Any help would be greatly appreciated, especially from other overseas students! Thanks!