While i agree i just wish they didnāt give the feeling of digital delay, trails of tails style. To me the old gauges felt more alive / responsive and not just simply a render of a rotation or a confluence of converted calculations - but then again ā¦.
Re: question yes possibly really depends upon how violent.
Time and practice although that can still be consistently wrong so with that grain of salt, basic concept rule of 10.
each gear times 10 gives you the relative speed for that gear at approximately 1500 rpm. Slipping, dropping, and...