They are slightly hotter than most standard primers but my sampling was small, so not conclusive.
The cup metal seems to be harder and that can cause issues for rifles with light firing pin springs.
I'm not going to use Ginex for anything as I have enough CCI to easily last out my shooting days.
However, many folks here purchase their primers by the 100 count. One fellow at the Chilliwack gun show, last weekend, asked me if I had any "part boxes" of primers. I thought he meant 1000 count boxes, but he was looking for part 100 count trays. He just couldn't afford more and like me, getting long in the tooth, was used to paying $30/1000 not that long ago.
I had nothing on my table to help him out, but he did drop by later and show me a handful of part boxes, from different manufacturers he had picked up on other tables. All were at least half full, most almost full. He paid $5 apiece for them.