the new update makes it much more difficult to upgrade anything. drivers or your car. make me not want to play it anymore. only reason i play is because i am a huge f1 fan. it takes forever to upgrade anything. when you try to race for coins. they get taken awayif you lose. so always keep at least 1 million coins in the bank. or else you struck racing at the first level and watching ads to get more coins , which sucks. my advice is be very wary of the potential of losing all your coins.