Benzos Is there a significant tolerance to the point that if one already has a hefty etizola

[mydrugbuddy]

Is there a significant cross tolerance to the point that if one already has a hefty etizolam habit; Zolpidem, Zopliclone etc would be a waste of time?

Personal anecdotes preferred if poss.

Thanks.

 

[AlphaMethylPhenyl]

Not a waste of time but there would be partial cross-tolerance.