NOT KNOWN DETAILS ABOUT SECONDHAND GOODS USA

If I make use of a three PAYG SIM in United states of america, will I even now have usage of all of the apps by now mounted in my telephone with my Tesco mobile variety? Would I be superior to get an eSIM so I can switch in between numbers as necessary? I’m obtaining all this tech chat a tad confusing…. Many thanks!If you don’t mind paying th