What laptop should I buy for personal/business use?

Recently just bought a MacBook Air on black friday as it was on sale. I've only ever had a macbook the last 12 years. I use a Lenovo ThinkPad T480s at my work and enjoy that laptop for business needs. I browse, use excel/word regularly, and just need an everyday laptop to store files and what not. Any suggestions would be great on if I should keep ther MacBook or get something different