I'll mention something to consider since it hasn't been addressed in the above posts. Higher sensitivity in a speaker will also result in louder power supply noise passed on to the speakers. This may or may not be audible at the listening position, but if you listen in the nearfield the noise can be substantial.
If you can hear idle hiss such as rf noise in an 85db speaker then consider bumping that noise up by 10db in a 95db speaker.
If you can hear idle hiss such as rf noise in an 85db speaker then consider bumping that noise up by 10db in a 95db speaker.