Personally, last year my taxes were somewhat complex, but I filed my taxes using the fillable electronic forms alone anyways; IRS actually nicely corrected mistakes I made on the tax form and sent me back a check... For most ppl you can probably just go to a random free provider as suggested by the IRS.
No need to use TurboTax for anything unless tax situation is super complex & you can't/don't want to read the IRS instructions