i would not recommend flashing your software with a beta update,. 😁 and also you will lose your chance to update via wifi.. if you do this, all your future updates will be via flash not in automatic download via wifi. 😉 you wont receive their updates for fixing minor issue also., well you will have a notification but you wont be able to download it..
anyway its your phone,. if you encounter a problem via flashing like bricking your phone well samsung will not responsible for that,.
if you are living in uae or middle east or in any other country EXCEPT! China, France, Germany, India, Poland, South Korea, Spain, UK, and USA.. sorry your not getting the beta.. YET!. but hopefully they expand the country beta user. because as of now the beta is exclusive only for those countries.. 😥😥 we'll just have to wait for the official and stable version which and as always releases month after the beta.. so in our case late november or early december, (but you never know!!! 😀😉)
what did i say?.. 😂 told you it could be late november or early december.. they usually release the stable version month after the beta, but this time its a major update because the update is not android 10 only but also ONE UI 2..