I think having two different files can save you having unnecessary load styles for a theme you don't use. I guess at the end of the day, both will work just fine.
The browser should also cache both CSS so the user may only notice a dip in performance on the first time they switch, whilst their cache lives.
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I think having two different files can save you having unnecessary load styles for a theme you don't use. I guess at the end of the day, both will work just fine.
The browser should also cache both CSS so the user may only notice a dip in performance on the first time they switch, whilst their cache lives.