New Small Business Filing Question

This year my wife and I married filing jointly for last year’s taxes. Both she and I had a W2 and a fairly straight forward tax situation without

any stocks sold, or crypto transactions. I live working from home from now on since leaving  my W2 job back in May. Have been earning money as a small business owner since May. 

My question is: how should my wife and I file next year (married jointly or separately) since we are legally married but live separately, and I only anticipate getting a 1099 next year when I file her and I’s taxes?