Indecisive between formula and breastfeeding

My baby is almost 2 months old and I can't choose whether to go all breastfeeding or all formula. I currently have thrush and my breasts are usually sore from nursing but we also bedshare so it's been nice just feeding her whenever she awakes. However, its been nice to have formula because other people can feed her and its quick whereas I breastfeed for usually an hour and formula gets her full quicker and she doesnt just keep sucking. I know breastfeeding is better for baby I just can't decide which I'd like to fully switch to. Anything I can do to make picking one easier?