All I'm asking is that you double-check to make sure that the model you use actually fits

And I will ask that in the future when you feel the need to challenge someone regarding knowledge of their own preferences that you at least have the grace to let it drop after one comment. In this case it has been made abundantly clear that not only is your behavior rude as a general practice and absurdly unjustifiable in terms of any intellectual merit it is also personally unwelcome.

If you don't have tact to refrain from starting then at least take a hint to stop. If you can't take a hint then at least take a direct request. If you can't respond to direct requests then at least respond to operant conditioning.