I switched from paper to https://www.irs.gov/e-file-providers/free-file-fillable-forms https://www.irs.gov/e-file-providers/free-file-fillable-form... in 2021,

I switched from paper to https://www.irs.gov/e-file-providers/free-file-fillable-forms https://www.irs.gov/e-file-providers/free-file-fillable-form... in 2021, which doesn't cost anything, and the online version has consistently been processed a month or two faster than the paper version.