A lot of people here seemed excited for these chips. It’ll be very interesting to see the gaming performance as this could bring in an entire new segment of portable devices running Linux if powerful enough to deliver solid battery life and CPU performance.
I wouldn’t call Qualcomm great for foss. It just better than absolutely terrible. Also Broadcom is a terrible company all around. They buy others and then wring them dry.
If the X Elite mainline kernel support pans out, Qualcomm may become top tier in terms of support. It would certainly make them the most important Linux ARM chip. We will see.