Turbo start easy... yes if you are talking about 'common' turbo start but i am not sure you know there's a real big 'turbo start' which is purely so difficult to do. For example triakis may have a better start than an AG Sys or Assegai if this tricky TS is done ( even if he is 2nd on grid).
You can hear difference by a different sound the engine is doing, it's like a double 'Whooosh' in a row.
I'd like to see the return of the countdown ( 3,2,1, goooo ala W3O) with the same way of TS we saw on Pure but they should increase the speed of the hard but rewarded mega Turbo-Start : something really noticable and give a real clear advantage