I would say the best way to transfer everything is to take them both to a computer shop and have someone else do it. Just don’t forget to pick them up, especially if you have anything close to Hunter stuff on them lol!
A computer shop is the best way to go. Local techs are honest, at least where I live.
Plus, they fit you in their schedule immediately if you spill coffee of your keyboard. That’s happened too many times for me.