Best of both worlds
Meaning
Enjoying two desirable but usually incompatible things.
Usage
Used to describe balanced advantages.
Origin & History
Origins and dates here are approximate summaries. Many idioms have disputed or unknown origins, and not every date has been checked against a historical dictionary, so treat specific dates and stories as a starting point rather than a citation.
Simple metaphor combining two contrasting contexts.
Seen in 19th-century travel writing, now standard in general English.