You do realize that there are exceptions to every rule.... and that rotary motors have in general a bad reputation among the general populous for unreliability. Which isn't to say that you can't have a reliable rotary engine, it's just not as common as the alternative...

My milage has varied, I had what seemed like a bullet proof motor, that ran 12 PSI on the stock system all day long, without an incident ! Untill I wrecked it !

The replacement couldn't do 8 PSI without screwing up, and when I whent single turbo I couldn't keep the darned thing together... and I never made more than 300 RWHP with a GT 35/40 and a VMount...

Some people are lucky some are not... but it's not like I didn't try ....