1.9 cu. ft. Insignia microwave died a few weeks back. Ordered a shorter 1.1 cu. ft. Whirlpool from Best Buy and had it delivered to the local store on the road. The shorter one increases headspace above the cook top by 7". New one used the same vent location as the old. The 1.1 cu. ft. has pretty much the same footprint inside as the larger one; it just isn't as tall. Nice that the turntable can be turned off so you could put a 9x12 dish inside if you wanted to. Need to figure out what to do above the tile splash guard. Maybe a utensil rack or spice rack, or redo the splash guard so it fills the space.