LA Mechanical Roller cam opinions.

Are these the same cams and if so, does anyone have first hand experience with this grind and what is your opinion?

Motor is a 360 with Eddy heads and should make around 10 to 11 compression. 4 speed and rear end can be 3,55 or 3,91.

https://www.compcams.com/xtreme-energy-248-254-solid-roller-cam-for-chrysler-273-360.html