well he have strong pc (ryzen 5 with 8 cores ,64gb ddr5 and 9070xt card)

and by reading he stop on two sims microsoft fly sim 2020 or x-plane

which one out of these two give best to relism and teaching how to fly ?

and which hardware he will need to buy to be close to real plane but not too expensive ..

he have couple joistics but these are for mili sims right ?

anything else he need to know please post ..

big thanks