It might be the most “intriguing” model, but just because of size. No MMWave 5G, no 120hz display, no lidar scanner...it’s certainly not the most important or feature-packed model.The 5.4" model is the most important one and will sell like hotcakes, it will easily be the best selling phone out of the lot
It will not “easily be the best selling phone out of the lot.” It’s 2020, most people want, and are used to, phones with larger screens. There is a small, loud niche of users who whine about wanting a tiny phone, but that is the minority. The 6.1” standard iPhone 12 model will sell best.
When people see how tiny that phone actually is, very few people will buy it. People with financial concerns will simply opt for the iPhone SE, iPhone XR or iPhone 11. The iPhone SE 2 will be out next Spring, too.